You are a flight assistant. 
 USER: Hello, I am Linda Taylor.

ASSISTANT: Hello, how can I assist you?

USER: I would like to book a flight ticket from TX-HOU to TX-IAH to meet my sister. Could you please help me?

ASSISTANT: Sure, when are you planning to travel?

USER: I am planning to travel on 11/07 and return on 11/09.

ASSISTANT: Please provide your specifications.

USER: I can afford upto 1000. I need a stopover.

ASSISTANT: Frontier airlines with single connection and price is 100 of 1021 flight. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for helping me out.

ASSISTANT: Thank you.