You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you?

USER: I am Pamela Martin. I am looking for a flight from LAS to BOS, can you help me out?

ASSISTANT: Sure, may I know your trip dates?

USER: My trip dates are from Feb 22nd till Feb 24th.

ASSISTANT: Do you need an economy class or business class?

USER: I am ok with any class.

ASSISTANT: How many connections do you want?

USER: I am looking for a connecting flight.

ASSISTANT: At what time would you like to depart and return?

USER: I need my return flight in evening.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is an American airline with flight number 1006 going on your way in the evening and the airfare is 100. Is that fine?

USER: Please proceed with it.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.