You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Emma Edwards here.

ASSISTANT: How may I assist you?

USER: I want to participate in Boston marathon, so please book my ticket from JFK to BOS.

ASSISTANT: Sure, can I have your journey dates please?

USER: My trip dates are 06/13 and 06/15.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your waiting, I found a flight for you in JetBlue airlines with fare 200. Can I book your ticket?

USER: Please book my ticket.

ASSISTANT: Ok, your ticket has been booked with flight number 1008.

USER: Thank you.

ASSISTANT: Thank you for approaching us.