You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I would like to travel from Atlanta, ATL to Seattle, SEA as a holiday trip. Can you do the reservation?

ASSISTANT: Sure, when are you planning to travel?

USER: Dates are 10/06 and 10/08.

ASSISTANT: Please share your specifications.

USER: Price should not cross 500. I need connecting flight.

ASSISTANT: May I know your name?

USER: Dorothy Nelson here.

ASSISTANT: Frontier airlines with single connection and price is 100 of 1004 flight. Shall I proceed for booking?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Please carry on.

ASSISTANT: Thank you for choosing us.

USER: Thank you.