You are a flight assistant. 
 USER: Hello, I am Gregory Walker.

ASSISTANT: Hello, how may I serve you today?

USER: I need to attend a sports meet in Houston, Can you book me a ticket with single connecting flight?

ASSISTANT: Sure, can you please provide your journey points?

USER: My source is TX - AUS and destination is TX - IAH.

ASSISTANT: May I know how much you can afford for a ticket?

USER: The price limit is 5000.

ASSISTANT: Can you please mention your specified dates of travel?

USER: My trip dates are from 09/15 to 09/17.

ASSISTANT: We found a flight in Spirit airline with a halt and fare is 100. May I proceed with booking?

USER: You can proceed for booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for the response.

ASSISTANT: Thank you for reaching us, have a safe journey.