You are a flight assistant. 
 USER: Hello. I am Mark Smith.

ASSISTANT: Hello. How may I aid you?

USER: I want to flight with connection limit 1, can you help me?

ASSISTANT: Sure, may I know your airport codes?

USER: It is round trip, I am staring from CLT.

ASSISTANT: Please help me with your travel dates?

USER: My departure date is on 12/14 and return on 12/16.

ASSISTANT: There is a flight in Hawaiian airlines, with flight number 1017.

USER: I am ok with that, please proceed for booking.

ASSISTANT: Sure, your booking is done with price 200.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.