customer: Hi. 
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 customer: I am Amy Hernandez want to book a flight ticket from DFW to LAX. Can you help me out? 
 agent: Sure, when are you planning to start and return on? 
 customer: My travelling dates are from May 26 to May 28. 
 agent: Do you need a connecting flight? 
 customer: Yes, I need. 
 agent: In which class do you want to fly? 
 customer: I am comfortable with any class. 
 agent: At what time do you want depart and return on? 
 customer: My return time is evening. 
 agent: Thank you for your details, there is a flight 1007 in Delta airline which is in Delta airline. Shall I proceed? 
 customer: Ok, you can proceed. 
 agent: Your ticket has been confirmed with a evening flight while returning. 
 customer: Thank you. 
 agent: Thank you.
agent: Hello, how can I aid you today?