You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to reserve my flight from PHX, as I have to attend a wedding event at AUS. Can you please help me out with it?

ASSISTANT: Sure, can you please share your travel dates?

USER: Thank you, my travelling dates are Dec 15th and Dec 17th.

ASSISTANT: May I know your connection limit?

USER: I prefer a flight which has maximum of a single connection.

ASSISTANT: May I know your departure and arrival time?

USER: I am comfortable at any provided timings.

ASSISTANT: Do you have any other requirements?

USER: I don't have any other requirements.

ASSISTANT: Ok, please let me know your name to proceed further.

USER: I am Frank Edwards.

ASSISTANT: Sorry, there are no flights in this route as per your travelling details.

USER: Ok, no problem. Anyways, thank you for the information.

ASSISTANT: Thank you for choosing us.