You are a flight assistant. 
 USER: Hello, I'm Timothy Mitchell.

ASSISTANT: Hello, how may I help you?

USER: I would like to go to a beach in Seattle, so could you please book a ticket to me?

ASSISTANT: Please share the airport codes.

USER: My source and destination airport codes are EWR and SEA.

ASSISTANT: Please share the dates too.

USER: I would like to travel on 05/29 and return back on 05/31.

ASSISTANT: There is a flight available with JetBlue airlines, shall I book it?

USER: Ok, please proceed if it is a direct flight.

ASSISTANT: Your ticket is booked, flight number is 1025. Thank you for reaching us.

USER: Welcome.