You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. Good Afternoon. How can I help you?

USER: Good afternoon.

ASSISTANT: May I know your name?

USER: My name is Christine Turner. I want to book a ticket.

ASSISTANT: Sure Turner, Can you give me the travel dates?

USER: The journey dates are from 02/03 to 02/05.

ASSISTANT: May I know your airport codes?

USER: It is from AUS to HOU.

ASSISTANT: Wait for a while, let me check the details of the flight.

USER: OK fine.

ASSISTANT: Do you have any other additional requirements?

USER: Price and connection limits should be 5000 and 1.

ASSISTANT: The flight 1003 of AA airline perfectly matching with your details.

USER: Sure, book my ticket.

ASSISTANT: Shall I book the ticket?

USER: Go on booking my ticket.

ASSISTANT: OK.

USER: Thank you.

ASSISTANT: Your ticket is booked. Thank you.