You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I need you to book a flight ticket from IAH to EWR. Please help me.

ASSISTANT: Sure, can you please let me know your travel dates?

USER: Dec, 19-21 are my planned travelling dates.

ASSISTANT: Do you need any connection limit?

USER: Yes, I do.

ASSISTANT: Do you have any other specifications?

USER: Nothing much to state.

ASSISTANT: We found an airline Spirit with flight 1006 having a fare 200 with stopover. Shall I proceed with booking?

USER: Please book it on my name, Dorothy King.

ASSISTANT: Your booking has been processed.

USER: Thank you very much.

ASSISTANT: Thank you.