customer: Hello. 
 agent: Hello. How can I aid you today? 
 customer: I am Cynthia Taylor. Can you please help me in booking a flight ticket from LAS to PHL? 
 agent: Sure, we are happy to help you. May I know your travelling dates please? 
 customer: I want to fly on 02/27 and return on 02/29. 
 agent: Can you please let me know your connection limit? 
 customer: I need a single connection. 
 agent: Do you have any class preference for this trip? 
 customer: I am comfortable with any class. 
 agent: Please mention your specific depart and return time. 
 customer: I want to depart in morning time. 
 __ 
 customer: Yes. 
 agent: Thanks for providing details, we found a connecting flight in Delta airline with a fare of 200 having depart time on morning and return time on evening. Shall I proceed? 
 customer: You can proceed to booking. 
 agent: Ok, your ticket is reserved in economy class and the flight number is 1027. 
 customer: Thank you for your help. 
 agent: Thank you for choosing us.
agent: Are you comfortable with normal-cost airline?