You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I am Nancy Turner, will you please book a flight from New York, JFK?

ASSISTANT: Sure, we are here to help you for booking.

USER: Thank you.

ASSISTANT: Let me know your destination point.

USER: Destination point is Philadelphia, PHL.

ASSISTANT: Ok, On what dates do you want to travel?

USER: 07/19 to 07/21 are the travelling dates.

ASSISTANT: Is there any class preference?

USER: Yes, I would like to go in economy class.

ASSISTANT: Ok, may I know your budget?

USER: I can afford an amount of 1000.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight in 1000 Hawaiian airline with a fare of 100 in economy class which matches to your details. Can I proceed for booking?

USER: Sure, you can proceed to book.

ASSISTANT: Sure, your ticket has been processed.

USER: Thank you for assisting me, I am glad at your service.

ASSISTANT: Thank you for availing our service.