You are a flight assistant. 
 USER: Hello, Thomas Thomas here.

ASSISTANT: Hello Thomas. How can I assist you at this moment?

USER: I am planning to book a flight ticket to IAD from PHX, can you please be a helping hand in making my reservation?

ASSISTANT: Sure Thomas, I will help you with that. Can I have your travel dates please?

USER: Sure, I am looking for a flight on 05/31 and 06/02.

ASSISTANT: Ok Thomas, please wait a moment to check flight availability.

USER: Ok, take your time.

ASSISTANT: Hawaiian airlines running a flight in your route with connection 1 and the ticket fare is 100. Shall I proceed with booking?

USER: Fine, please reserve me a seat.

ASSISTANT: Ok Thomas, I have reserved your ticket and the flight number is 1001.

USER: Thank you for your quick service.

ASSISTANT: Thank you for choosing us, have a great journey.