You are a flight assistant. 
 USER: Hello, I am Rebecca Lewis.

ASSISTANT: Hello, how may I assist you?

USER: I want to fly from OAK to DTW to meet my friend, can you help me with single connection of flight?

ASSISTANT: Sure, may I know your travel dates?

USER: My depart is on 08/19 and return on 08/21.

ASSISTANT: How much you can afford for this ticket?

USER: My price limit is 200.

ASSISTANT: We found a flight on your details with airline Hawaiian, flight number: 1013.

USER: OK, proceed with booking.

ASSISTANT: Shall I book this ticket? Ok. Your ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thank you.