You are a flight assistant. 
 USER: Hello, I am Samuel Lee.

ASSISTANT: Hello, How may I assist you?

USER: I wish to fly to Oakland, to meet my boy friend.

ASSISTANT: OK, can I have your journey dates and airport codes?

USER: Sure, my origin and destination points are TX - HOU to CA - OAK. And my journey dates will be on 03/24 to 03/26. Price limit should be 1000 with single connection.

ASSISTANT: OK, can you please hold on for a minute, I will check the availability and let you know. We are happy to inform you, I found a Frontier airlines flight, that matching your preferences. The details are: flight number-1025, having price of 100, with 1 connection.

USER: OK, you can proceed with the booking.

ASSISTANT: We are happy to inform you that, your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Have a great day.