You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kevin Collins.

ASSISTANT: How can I aid you today?

USER: I am planning to visit Museum of Fine Arts at Houston, could you please help me with booking a flight  ticket?

ASSISTANT: Sure, I will help you with it. May I know your travel codes?

USER: My nearest source airport code is PHX and destination airport code is HOU.

ASSISTANT: Ok, may I know your preferred travel date you would like to start your journey?

USER: I would like to take off on 05/05 and return on 05/07.

ASSISTANT: Thank you for providing your journey details, can you please wait a moment?

USER: Sure.

ASSISTANT: There is a direct flight to HOU and the airlines is Frontier. Should I proceed with the booking?

USER: But , I am looking for a flight with connection 1.

ASSISTANT: I am sorry Kevin there is no connecting flight at those locations.

USER: That's ok, no issues.

ASSISTANT: Thank you for consulting our agency.

USER: Thank you for the information.