You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I would like to visit PHX to SEA, can you book the flight ticket?

ASSISTANT: Sure, may I know the travel dates please?

USER: My travel dates are from 01/05 till 01/07.

ASSISTANT: Ok, hold on for a moment. Let me check.

USER: Ok.

ASSISTANT: I found a flight for you with AA airline and it costs you 300. Shall I proceed?

USER: Please, proceed it.

ASSISTANT: Your ticket has been booked with 1023 flight number. Thank you for choosing us.

USER: Thank you for your help.

ASSISTANT: May I know your name please?

USER: Myself Emma Carter.

ASSISTANT: Thank you for reaching us Emma.

USER: Welcome.