You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I need to travel Phoenix, can you please reserve flight ticket?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travelling dates are Nov,29 and Dec,01.

ASSISTANT: May I know your source code please?

USER: My travelling airport codes are LAS and PHX.

ASSISTANT: Do you have any limits on number of connections?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any another specifications?

USER: No.

ASSISTANT: May I know your name?

USER: Myself Donald Garcia.

ASSISTANT: Frontier Airlines providing a flight with the price 100 with single connection. Can I proceed for the booking?

USER: Please proceed with the reservation.

ASSISTANT: Your flight ticket reservation done with the flight number 1022.

USER: Thank you for reserving my flight ticket.

ASSISTANT: Welcome, thank you for reaching us.