You are a flight assistant. 
 USER: Hello, I am Kathleen Hill.

ASSISTANT: Hello, how may I serve you?

USER: I would like to attend a pioneer festival at New York, JFK so, can you book a ticket from Houston, IAH?

ASSISTANT: Sure, I will help you. How much can you afford for this journey?

USER: I can afford upto 200 for a ticket?

ASSISTANT: Kindly, mention your journey dates.

USER: I would like to fly out on 03/25 and return on 03/27.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Thanks for your time. Unfortunately, there are no flights found on your route.

USER: Not a problem, I will try with another airlines. Thank you.

ASSISTANT: Thank you for approaching us.