You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me in booking a flight ticket from SFO to PHX?

ASSISTANT: Sure, please provide your trip dates.

USER: Sure, my travel dates are from May 10 to May 12.

ASSISTANT: May I know your name?

USER: Myself Charles Davis.

ASSISTANT: Do you prefer a direct or connecting flight?

USER: I would prefer connecting flight for my trip.

ASSISTANT: In which class do you prefer to travel?

USER: I am comfortable with any class.

ASSISTANT: At what time do you want to depart and return?

USER: I am ok with any timings.

ASSISTANT: Do you prefer any particular airlines?

USER: No.

ASSISTANT: Please give me some time to check for available flights.

USER: Sure, take your time.

ASSISTANT: Connecting flight is provided by JetBlue airlines with flight number 1017 and ticket costs you 100 in economy class.

USER: Ok, please confirm my ticket.

ASSISTANT: Your ticket is confirmed Charles Davis. Flight departs at 10:00 hours and arrives at 10:00 hours.

USER: Thank you for your service.

ASSISTANT: Thank you for availing our services.