You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I am looking for a flight from HOU to ATL, can you help me in booking?

ASSISTANT: Sure, I am glad to help you.

USER: Thank you.

ASSISTANT: May I know that when you have planned to start and return?

USER: Sure, my planned travel dates are Feb 04 and Feb 06.

ASSISTANT: In which airline, you wish to travel?

USER: I'm fine with any of the airlines.

ASSISTANT: Ok, please specify your name.

USER: Myself Rachel Wilson.

ASSISTANT: Is there any other essentials?

USER: Please look for a connecting flight.

ASSISTANT: Ok, please wait for a few minutes.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for waiting, no flights were found based on your information.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for availing us.