customer: Hello. 
 agent: Hello. How may I help you out? 
 customer: Can you please book a flight ticket from ATL to LAX? 
 agent: Sure, I will help you in booking the ticket. May I know your travelling dates please? 
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 agent: Can I know your name please? 
 customer: Sure, myself Brenda Edwards. 
 agent: Do you have any requirements? 
 customer: I would like to return in morning time so please check with that. 
 agent: Can I know your class preferences? 
 customer: I would prefer business class to travel. 
 agent: Can I know your connection limit? 
 customer: I am looking for single connecting flight so please check with that. 
 agent: Sorry, there are no flights found. 
 customer: Oh! It is sad to hear. Anyway, thank you for your time. 
 agent: Thank you for reaching us. 
 customer: Most welcome.
customer: Thank you. I have planned my travel dates as Mar 30 and Apr 01.