You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I need to attend a marriage in Washington, can you help me in booking a ticket?

ASSISTANT: Sure, I can help you. Please tell me on what dates you need booking?

USER: I want to travel on 01/06 and return on 01/08.

ASSISTANT: Ok. Certainly, please tell me your source and destination codes.

USER: I want to fly from AUS to IAD.

ASSISTANT: Thank you for providing me the information, please allow me a minute.

USER: Ok.

ASSISTANT: The Frontier airline with flight number 1019 is available having price as 100 and connection as 1. Would you like me to book this plane ticket?

USER: Yes, please.

ASSISTANT: Ok, can you please provide on which name you want booking?

USER: I am Amy Lewis.

ASSISTANT: Lewis, your reservation is confirmed as per your information.

USER: Thanks for booking.

ASSISTANT: Thank you for reaching us, have a nice day.