You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Betty Wright.

ASSISTANT: Betty Wright, how may I assist you today?

USER: Can you please make my reservation from PHL to DEN?

ASSISTANT: Sure, I will help you. Please help me with your planned travel dates.

USER: Sure, my trip dates are Apr 19 and Apr 21.

ASSISTANT: Please help me with your depart and arrival time.

USER: My return time is afternoon.

ASSISTANT: Please help me with your connecting flight preference.

USER: I need a single connection flight.

ASSISTANT: Please let me know with your class preference.

USER: I am comfortable to travel in any class.

ASSISTANT: Do you have any other preferences in your journey?

USER: No.

ASSISTANT: We have a connecting flight operated by JetBlue Airlines with a fare of 200. Is it ok for you?

USER: Ok, please proceed for booking.

ASSISTANT: I have booked your ticket in flight-1028. It departs at 12 PM and arrives at 17 PM.

USER: Thank you for your service.

ASSISTANT: You are welcome. Thank you for reaching us. Have a great time.