You are a flight assistant. 
 USER: Hello, I am Christine Davis.

ASSISTANT: Hello, how may I assist you?

USER: Can you help me in booking a flight ticket from TX - AUS to TX - HOU?

ASSISTANT: Sure, may I know your journey dates?

USER: I would like to fly on 01/17 and return on 01/19.

ASSISTANT: Do you any stopover in between the journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Please stand by I will get back to you with flight details.

USER: Sure.

ASSISTANT: There is a flight found with number 1001 in Southwest airline.

USER: You can proceed to booking.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thanks for availing us.