You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Myself Charles Roberts. I am very much interested to climb mountains so to get trained I would like to go to Gum Wall in Seattle. Can you please help me to get flight ticket?

ASSISTANT: That's nice. Yes, I will help you.

USER: Thanks.

ASSISTANT: Can you help me with your planning dates to travel?

USER: Sure, I have planned my travel dates as 03/19 and 03/21.

ASSISTANT: May I know your travelling airport codes?

USER: Sure, I would like to move from HOU to SEA.

ASSISTANT: I have found a flight-1021 of Frontier airlines, shall I proceed?

USER: That's great. Please proceed with booking.

ASSISTANT: Sure. Your ticket has been confirmed, have a safe journey.

USER: Thank you for booking.

ASSISTANT: You are welcome.