You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I'm searching for a direct flight to my trip, can you please help me in booking a flight ticket?

ASSISTANT: Sure, I will help you. May I know your trip dates?

USER: I want to travel on 05/16 and return on 05/18 dates.

ASSISTANT: Can you share your airport codes?

USER: My travelling codes are from JFK to DFW.

ASSISTANT: There is a flight available with 1 connection in Frontier airline. Can I proceed?

USER: Please search for a direct flight I already mentioned it.

ASSISTANT: Sorry, there is no direct flight available.

USER: It's ok. Thank you for the information.

ASSISTANT: Most welcome. Can I know your name for agency documentation?

USER: Sure, myself Ryan Robinson.

ASSISTANT: Ok. Thanks. Have a nice day.