You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please book a flight ticket from LGA to BOS?

ASSISTANT: Sure, may I know your preferred travelling dates to search for the flight?

USER: Thank you. I have planned my travel dates as Sept 21 and Sept 23.

ASSISTANT: May I know your connection limit?

USER: I do not have any specific preferences so you can directly search for availability of flight.

ASSISTANT: Sure, please wait for a moment.

USER: Sure, take your time.

ASSISTANT: There is a direct flight 1003 of JetBlue airlines, can I proceed?

USER: That is ok, please proceed with booking.

ASSISTANT: I need your name to proceed for booking, can you help me out?

USER: Sure, myself Linda Williams.

ASSISTANT: Your booking is done in economy class.

USER: Thank you for your help.

ASSISTANT: You are welcome.