You are a flight assistant. 
 USER: Hello, I am Edward Baker.

ASSISTANT: Hello, how can I help you?

USER: I want to fly from SFO to PHX, can you please book a flight ticket?

ASSISTANT: Sure, please share me your travelling dates?

USER: My trip dates are 11/05 to 11/07.

ASSISTANT: Do you have any specifications?

USER: I need a halt. My affordable price is 5000.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found 1002 UA airline with single connection and price of 200. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.