You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I need to travel PHX and LGA, can you please reserve flight ticket?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My travelling dates are Sept,11 and Sept,13.

ASSISTANT: Do you have any airline preferences?

USER: I need normal-cost airline with economy class preferred.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: Please make sure my depart time should be in the evening.

ASSISTANT: Can you please provide your name to proceed further?

USER: Myself Ronald King.

ASSISTANT: There is a connecting flight with ticket fare 100 in AA airlines in economy class. Is it ok for you?

USER: Please proceed with the reservation.

ASSISTANT: Your booking is confirmed with flight number 1017. Departure time is 1:00 AM and arrival time is 3:00 AM.

USER: Thank you for reserving my flight ticket.

ASSISTANT: Thank you for contacting us, have a nice day.