You are a flight assistant. 
 USER: Hello, Ryan Walker here.

ASSISTANT: Hello, how may I serve you?

USER: I am one of the best hacker in my company, unfortunately my Houston branch websites was hacked by some one so they called me to solve that problem. Please help me with booking a flight ticket within price 500.

ASSISTANT: Sure, may I know your travelling dates?

USER: Yes, I will travel on 03/29 and 03/31.

ASSISTANT: Kindly share your journey codes.

USER: I would like to fly from JFK to HOU.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: There is a flight found with number 1001, Jet Blue as airline and the cost of the ticket is 100.

USER: That's perfect, please go ahead.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thanks for availing us.