You are a flight assistant. 
 USER: Hi, I am Kathleen Thompson.

ASSISTANT: Hello, how may I aid you?

USER: Please help me with booking a flight ticket from MSP to HOU.

ASSISTANT: Sure, let me know your budget for this booking.

USER: I can afford up to 500.

ASSISTANT: On what dates are you willing to travel?

USER: Travel dates are 04/15 and 04/17.

ASSISTANT: Ok, please give me a moment.

USER: Ok.

ASSISTANT: Delta airline is providing a flight 1023 on your required dates and the airfare is 100. Is that okay?

USER: Yes, you can proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.