You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you help me in booking my flight ticket from Jan 26th to Jan 28th?

ASSISTANT: Sure, I can help you with that. May I know your airport codes please?

USER: My airport codes will be LGA to PHX.

ASSISTANT: Can I have your good name please?

USER: I am Debra Davis.

ASSISTANT: May I know your class and airlines preference please?

USER: No.

ASSISTANT: Please let me know if you have any other specifications.

USER: I need a non stop flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Delta airlines is providing a flight on that route with ticket fare of 100, it's departure time is 17 PM and return time is 9 AM. Shall I proceed for booking?

USER: You can proceed.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1012, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.