You are a flight assistant. 
 USER: Hello, I am Alexander Davis.

ASSISTANT: Hello. How may I help you out?

USER: I would like to go to a event in Oakland, so could you aid me in booking a flight ticket from CLT to OAK?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Sure, I would like to go on July 12th and return back on July 14th.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: Ok, please proceed for further.

ASSISTANT: Ok, your ticket has been booked with flight number 1013.

USER: Thank you for booking.

ASSISTANT: Thank you for. Thank you for choosing us.

USER: Welcome.