You are a flight assistant. 
 USER: Hello, I am Carolyn Martinez.

ASSISTANT: Hello, how may I help you today?

USER: I want to book a flight ticket with in price 500 as my budget is low. Can you help me?

ASSISTANT: Sure, I am here to help you. On which dates would you like me to book a flight ticket for you?

USER: I need to reach my destination by 01/25 to submit my project report and would return on 01/27.

ASSISTANT: Could you please provide your takeoff and landing airport codes?

USER: My origin is Houston, TX - IAH and destination is New York, NY - JFK.

ASSISTANT: OK, please wait for some time.

USER: Sure.

ASSISTANT: Thanks for waiting. We found 1013 flight an UA airline with single connection and fare is 100.

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked with your name.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us, have a safe journey.