You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Timothy Nelson.

ASSISTANT: How may I help you?

USER: I need to travel JFK and PHL, can you please reserve flight ticket?

ASSISTANT: Sure. tell me your travel dates please?

USER: My travelling dates are Apr,02 and Apr,04.

ASSISTANT: May I know your departure and return time please?

USER: My return time should be in the morning.

ASSISTANT: Do you have any other preferences?

USER: I need an economy flight with single connection.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Thanks for your patience. I have found Frontier airlines which flies with one connection. It departs at 10:00 AM and arrives at 11:00 AM.

USER: Please proceed with the reservation.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1011.

USER: Thank you for reserving my flight ticket.

ASSISTANT: Thank you.