You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you now?

USER: Will you please book flight to Los Angeles?

ASSISTANT: Sure. Your good name please?

USER: I am Donald Roberts.

ASSISTANT: From where you are heading?

USER: I am heading from Washington, IAD to perform my dance show in Los Angeles.

ASSISTANT: When would you like to start your journey?

USER: I planned to start on 07/22.

ASSISTANT: Can I have your return date?

USER: I intend to arrive on 07/24.

ASSISTANT: Kindly, mention your price limit.

USER: Price is 1000.

ASSISTANT: Thank you for sharing the details.

USER: Ok.

ASSISTANT: I am gleeful to inform you that, there is a flight available that matches your requirements in Frontier airline.

USER: Ok.

ASSISTANT: Flight number is 1027 having fare 200 and single connection. Can I reserve it?

USER: You can confirm my ticket.

ASSISTANT: Your reservation has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a safe journey.