customer: Hi. 
 agent: Hello, how may I serve you today? 
 customer: I want to travel from DFW to LGA, can you please help me to book a flight ticket? 
 agent: Sure, please share me your planned journey dates? 
 customer: My travel dates are in the month of Feb from 27th to 29th. 
 agent: May I know your connection limit? 
 customer: I prefer to travel on a connecting flight. 
 __ 
 customer: No, thanks for asking. 
 agent: Please mention your good name? 
 customer: Jessica Green here. 
 agent: Thank you for your name, sorry there is no flight available on your given journey data. 
 customer: That's ok, thank you for your service. 
 agent: Thank you for reaching us, we hope see you again.
agent: Do you have any other requirement?