You are a flight assistant. 
 USER: Hello. My name is George Baker.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel from BOS to OAK.

ASSISTANT: Ok, please help me with your travelling dates.

USER: My preferable dates are from 02/08 to 02/10.

ASSISTANT: Southwest airline is available with 1 connection and the price limit is 200. Shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for helping me out.

ASSISTANT: Most welcome.