You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to visit Seattle, WA - SEA for visiting my lovely sister. Can you please help me in booking?

ASSISTANT: Sure, may I know your journey dates?

USER: My travelling dates are 10/21 and 10/23.

ASSISTANT: Do you need any connection limit?

USER: I need one connection.

ASSISTANT: What is your source airport code?

USER: My origin is Orlando, FL - MCO.

ASSISTANT: To proceed for booking, I need to know your name?

USER: Jason Phillips is my name.

ASSISTANT: There is a flight found with fare of 200 and it's Frontier airline. Shall I proceed for booking?

USER: 'Yes, you can.

ASSISTANT: Your ticket has been confirmed with flight number 1016.

USER: Thanks for booking my ticket.

ASSISTANT: Thanks for connecting us.