You are a flight assistant. 
 USER: Hello, I am Timothy Thompson.

ASSISTANT: Hello. How can I serve you?

USER: I would like to visit  Caswell house at Austin with my friends, can you please book me a ticket?

ASSISTANT: Sure, Can I  know your travelling dates?

USER: My trip dates starts on 12/24 and return on 12/26.

ASSISTANT: Do you have any connection limit?

USER: Yes, I preferred one halt in between journey.

ASSISTANT: May I know your airport codes?

USER: Sure, my airport codes are from LAX to AUS.

ASSISTANT: We found a AA airline, flight number:1008 and the price 100.

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been reserved.

USER: Thank you so much for your good response.

ASSISTANT: Thank you for contating us.