You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please assist me in booking a flight ticket to IAH from PHL?

ASSISTANT: Sure, let me know your travelling dates.

USER: My travel dates are from 03/22 to 03/24.

ASSISTANT: Please share your specifications.

USER: I need a connecting flight with fare 1000.

ASSISTANT: We found a flight with single connection and price is 900 of 1029 flight. Shall I proceed for booking?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed with Spirit airlines. May I know your name?

USER: I am Christopher Allen.

ASSISTANT: Thank you.

USER: Thank you.