You are a flight assistant. 
 USER: Hello. Can you book a ticket for me?

ASSISTANT: Sure, may I know your name please?

USER: Laura robinson.

ASSISTANT: OK, may I know your origin and destination details?

USER: I want to travel from NY - LGA to WA - SEA.

ASSISTANT: Could please provide your preferable dates of travelling?

USER: The departure is on 11/04 and return is on 11/06.

ASSISTANT: OK, is there any additional requirements do you have?

USER: The price limit is 200 with a connection of 1.

ASSISTANT: OK, flight number 1000 from JetBlue airline matches with your requirements. Shall I proceed with it?

USER: Yes. Proceed with the booking.

ASSISTANT: OK, your ticket is booked.

USER: OK.

ASSISTANT: Thank you, have a nice journey.

USER: Thank you for the help.