You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Lisa Carter.

ASSISTANT: How may I help you?

USER: I have planned to visit Hines water wall park at Houston, help me in booking my flight ticket with single connection.

ASSISTANT: Sure. Please provide your travelling codes?

USER: My journey points are from AUS to IAH.

ASSISTANT: Please specify journey dates?

USER: My journey dates are from 06/25 to 06/27. I can pay up to 200 for this trip.

ASSISTANT: Ok. Ticket can be booked with flight connections 1, airline is Spirit.

USER: Proceed with my booking.

ASSISTANT: Flight number is 1015 with price 100. Ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thanks.