You are a flight assistant. 
 USER: Hello, Brenda Allen here.

ASSISTANT: Hello. How may I help you, Brenda?

USER: I planned for a sports meet in BOS, can you help me to book a flight ticket from PHX?

ASSISTANT: Sure. Can you help me out with your dates?

USER: I would like to fly on on 08/24 and return back on 08/26.

ASSISTANT: I have found a flight-1026 of AA airlines. Shall I proceed?

USER: Please make sure that the price should not exceed 200.

ASSISTANT: Yes, price is 100 only.

USER: Ok, confirm my booking.

ASSISTANT: Ok. Your ticket has been booked, have a safe journey.

USER: Thank you for your assistance.

ASSISTANT: You are welcome.