You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me in booking a flight ticket with 0 connection flight?

ASSISTANT: Yes, I am here to help you. Can you please help me with travel airport codes?

USER: My travelling codes are HOU to ATL.

ASSISTANT: Ok, when do you want to travel?

USER: My travelling dates are 12/23 and 12/25.

ASSISTANT: Ok, please be on hold for a while.

USER: Ok.

ASSISTANT: There is a flight Frontier airlines with connection limit 0 and the price is 100. Is it ok for you?

USER: Ok, please proceed with Kevin Phillips name.

ASSISTANT: Thank you for providing the information. Your ticket is reserved with the flight number 1011.

USER: Thank you.

ASSISTANT: You are welcome. Have a safe journey.