You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Amy Martin here.

ASSISTANT: How can I assist you?

USER: I want to book a ticket to SEA, going to Seattle for giving presentation at head office of Microsoft, can you book a ticket?

ASSISTANT: Sure, can I know the trip dates please?

USER: Sure, I will go on 01/08 and return on 01/10.

ASSISTANT: Can I know the departure code please?

USER: I would like to catch flight from LAS.

ASSISTANT: Ok, wait a moment please.

USER: Ok.

ASSISTANT: I found a flight for you in JetBlue airline, shall I book it?

USER: Book it for me.

ASSISTANT: Your ticket has been booked with flight number 1026.

USER: Thank you for your service.

ASSISTANT: You are welcome. Thank you for approaching us.