You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How shall I help you?

USER: I would like to attend a movie opening ceremony at Phoenix. Can you help me book a connecting flight for my round trip?

ASSISTANT: Please provide your travelling dates.

USER: I will leave on 01/31 and return on 02/02.

ASSISTANT: May I know round trip airport code?

USER: My nearest airport is PHX.

ASSISTANT: Ok. Found ticket with airline Frontier, price is 100. Flight connections is 1 with number 1002.

USER: Ok, proceed for booking.

ASSISTANT: Please provide your name.

USER: My name is Emma Smith.

ASSISTANT: Your flight ticket is booked.

USER: Thank you for being useful.

ASSISTANT: Thanks. Have a nice day!.