You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Debra Hall.

ASSISTANT: How may I assist you?

USER: I want to book a flight ticket from PHL to MSP. Can you find a flight ticket for me?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: Sure, my planned trip dates are on 10/22 and return on 10/24.

ASSISTANT: Hawaiian airlines is available in your route with the ticket fare of 1100, shall I proceed with the booking?

USER: Yes, you can proceed with the ticket booking.

ASSISTANT: Your ticket is booked with the flight-1004.

USER: Thank you for your valuable help.

ASSISTANT: Thank you for reaching us.