You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Jessica Mitchell on this end.

ASSISTANT: How may I help you?

USER: I would like to fly to IAH to meet my family members, can you book a flight from ORD?

ASSISTANT: Sure, can I have your travelling dates?

USER: My desired dates for the following journey will be from 05/21 to 05/23.

ASSISTANT: Please wait a moment.

USER: Take your time.

ASSISTANT: Thank you for your waiting, I found a flight for you in Spirit airlines with price 200. Can I proceed?

USER: Please proceed with further booking for my journey with this flight.

ASSISTANT: Ok, your booking is confirmed with flight number 1018.

USER: Thank you for helping me out. Most welcome.