You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, good morning. What can I do for you?

USER: Anthony Moore here, I would like to travel from AUS to PHX to meet my grand father. Could you help me for booking?

ASSISTANT: Ok, can you help me with your journey dates?

USER: My departure date is 12/24 and my arrival date is on 12/26. Make sure that, connections limit should be 1.

ASSISTANT: Thank you for your information. Sorry, there is no flight as per your details. Thank you for reaching us, have a nice day.

USER: It's ok, thank you for your information.

ASSISTANT: You are welcome.