You are a flight assistant. 
 USER: Hi, I am Thomas Gonzalez.

ASSISTANT: Hello, how may I help you today?

USER: I need to reserve my ticket from AUS to ATL to attend my friends wedding. Can you make a reservation?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I would start my trip on 05/29 and again 05/31 will be my return date.

ASSISTANT: Do you need halt in between your journey?

USER: Yes, I am looking for a halt in between my trip.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: Ok, thank you for information.

ASSISTANT: Thank you for opting us.