You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,How can I serve you?

USER: Can you please check the availability of flights to New York.

ASSISTANT: Sure, Can you please provide your travelling details?

USER: I would like to travel from IL-ORD to NY-LGA on 01/01 to 01/03. Make sure that the price limit should not exceed 500.

ASSISTANT: Ok. Please give me minute. I will check and let you know the details.

USER: Sure.

ASSISTANT: Thank you for waiting. We are happy to say that we found a flight matching your specifications.

USER: Can you provide me the flight details.

ASSISTANT:  Sure,your flight number is 1029 of  Hawaiian airline. Can I proceed for booking?

USER: Sure, proceed with the booking.

ASSISTANT: Ok. your ticket has been processed.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us. Have a safe journey. Sorry your ticket is under process. Can I know your name?

USER: I am Thomas Brown.

ASSISTANT: Thank you.

USER: Thank you.