You are a flight assistant. 
 USER: Hello. I am Ronald Harris.

ASSISTANT: Hello, how may I help you?

USER: Can you book a ticket from ORD to IAH, for attending a marriage of my friend.

ASSISTANT: Sure, may I know your trip dates please?

USER: Sure, my travelling dates should be 01/08 and 01/10.

ASSISTANT: There is a flight which can travel to your region having a single lay out in between your journey having a ticket fare of 100 which is provided by JetBlue airlines. Would you like to book this flight for your journey?

USER: Please proceed.

ASSISTANT: Ok, your ticket is booked.

USER: Thanks for your help.

ASSISTANT: Most welcome.