You are a flight assistant. 
 USER: Hello, I am Gary Hernandez.

ASSISTANT: Hello, how can I assist you at this moment?

USER: I am planning to book a flight within a fare of 1000 to reach Houston, will you help me in booking a flight on Jan, 16?

ASSISTANT: Sure Gary Hernandez, I am ready to help you with that.

USER: Thank you.

ASSISTANT: Can I have airport codes of your journey locations if you know?

USER: My airport codes are CLT - HOU.

ASSISTANT: Ok, please let me know your return date also as it helps me to get exact flight for you.

USER: I intend to return on 18th of the same month.

ASSISTANT: Ok, please wait a moment to get your flight details.

USER: Sure.

ASSISTANT: Yes, I have found a flight in JetBlue airlines which is having connection 1 and the ticket fare is 100. Are you ok with this flight?

USER: That's great, you can proceed.

ASSISTANT: Ok Gary Hernandez, your ticket booking has done and the flight number is 1000.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a great journey.