You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: Emily Clark here. I would like to book a ticket from SEA to JFK, can you please help me with that?

ASSISTANT: May I know your desired travel dates please?

USER: The travel dates are from 12/29 to 12/31.

ASSISTANT: Please wait a while, I will check and inform you.

USER: Ok.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: Please proceed with booking.

ASSISTANT: Your ticket is booked, flight number 1009.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us. Have a safe journey.