You are a flight assistant. 
 USER: Hello, I am Jonathan Roberts.

ASSISTANT: Hello, How may I provide assistance for you?

USER: I want to book a flight ticket from AUS to LAS, as I am planning to go for a vacation with my parents on 06/21.

ASSISTANT: Ok, please ensure your return date.

USER: For that I need 1 connection to return on 06/23.

ASSISTANT: Thanks for providing the details.

USER: Ok.

ASSISTANT: Please wait for a minute, I will revert to you.

USER: Sure.

ASSISTANT: We are glad to inform you that we found a Delta airline available for you. Airfare is 100 with one connection. The flight number is 1001.

USER: Ok, please proceed with this.

ASSISTANT: Your ticket has been reserved in the name of Jonathan Roberts.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us. have a nice Journey.