You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Please help me in booking flight ticket from SEA to EWR.

ASSISTANT: Sure, please provide your travelling dates.

USER: My trip dates are Dec 04 to Dec 06.

ASSISTANT: Ok, Do you have any class preference?

USER: No.

ASSISTANT: Ok, May I know your connection limit?

USER: I am okay with any flight.

ASSISTANT: Ok, Is there any other preferences?

USER: No.

ASSISTANT: We found a connecting flight in 1012 Southwest Airlines with a fare of 200. Can I proceed?

USER: You can reserved on name Samuel Martinez.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.