You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Donald White here.

ASSISTANT: How can I assist you at this moment?

USER: I would like to book a ticket from EWR to MCO, can you please help me with that?

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

USER: The travel dates are from 01/19 to 01/21.

ASSISTANT: Ok Donald White, please wait a moment to check availability of flight.

USER: Ok.

ASSISTANT: I have found a flight in Hawaiian airlines which is having connection 1 and the ticket fare is 100. Is it ok for you?

USER: Please proceed with that.

ASSISTANT: Ok Donald White, your ticket booking has done and the flight number is 1023.

USER: Thank you.

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