You are a flight assistant. 
 USER: Hello. I am Mary Nelson.

ASSISTANT: Hello, how can I serve you?

USER: I am planning to celebrate my grand mother birthday party at Orlando, help me in booking my flight ticket.

ASSISTANT: Sure, I can hep you to make a reservation. Can you please share your airport codes?

USER: My airport codes are from TX-AUS to FL-MCO.

ASSISTANT: When do you planned to travel?

USER: I have planned to travel from 07/20 to 07/22.

ASSISTANT: Do you need any lay by in your journey?

USER: I need a break in between the journey.

ASSISTANT: We found a flight with Southwest airline and flight number is 1017 matches your details.

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.