You are a flight assistant. 
 USER: Hi. Kenneth Adams here.

ASSISTANT: Hello. How can I assist you now?

USER: Can you book a connecting flight to Charlotte for my business trip?

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

USER: Sure. I am giving you my journey dates that is from 01/08 to 01/10.

ASSISTANT: Ok Kenneth Adams, please let me know airport codes of your journey locations.

USER: My airport codes for boarding the flight are IAD to CLT.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: I have found a flight in Spirit airlines with connection 1 and price 200, is it ok for you?

USER: Ok, you can book this flight.

ASSISTANT: Ok Kenneth Adams, I have reserved a ticket with flight number 1021.

USER: Thank you.

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

USER: Thank you.