customer: Hello,. 
 agent: Hello. How may I server you today? 
 customer: I would like to go for a food festival at Boston, MA - BOS to know about different varieties. Will you please help me in booking a flight ticket? 
 agent: Sure, can I know your connection preference? 
 __ 
 agent: May I know your budget limit? 
 customer: I can afford upto 200 for a ticket. 
 agent: Kindly share your source airport code. 
 customer: I want to board from Philadelphia, PA-PHL. 
 agent: Please let me know your planned travelling dates to proceed further. 
 customer: My planned dates of travel are from 12/12 to 12/14. 
 agent: Thank you for providing all necessary details, please stand by I will check and revert to you. 
 customer: Sure. 
 agent: we are unable to provide flight in between your journey routes due to heavy snowfall at destination airport. 
 customer: No problem, thank you for the information. 
 agent: May I know your name please? 
 customer: My name is Linda Clark. 
 agent: Thanks for approaching us.
customer: I need a halt in between my journey.