You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Can you please help me to search a flight with 1 connection limit?

ASSISTANT: Sure, I can help you with that?

USER: Thank you.

ASSISTANT: When you are planning to travel?

USER: I want to travel on 08/28 to 08/30.

ASSISTANT: Ok, can I have your airport codes please?

USER: Sure, the corresponding airport codes are from CA-OAK to TX-HOU.

ASSISTANT: Ok, wait for a minute.

USER: Make sure that the price should not be more than 5000.

ASSISTANT: Yes, I found a flight with Spirit airlines, can I proceed?

USER: Yes, proceed with my booking.

ASSISTANT: Ok, can I have your name please?

USER: Sure, my name is Michael Green.

ASSISTANT: Yes Green, your ticket is reserved successfully. The flight number is 1009.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.