You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your name?

USER: Myself Cynthia Moore.

ASSISTANT: How can I assist you today Cynthia?

USER: My interview is got scheduled at Houston Rockets Corporate Office on 11/24. Can you aid me to book a ticket?

ASSISTANT: That's great, can I know on which date are you willing to start your journey?

USER: For safe side, I would like to start by 11/23.

ASSISTANT: Ok. When would you like to return back?

USER: I am not sure about my interview timings, so I would like to return by 11/25.

ASSISTANT: Well. Can I know the airport codes where would you like to catch your respective flights?

USER: Nearest airport to my home is DTW and nearest airport to my destination is HOU.

ASSISTANT: Ok, please allow me a moment to check the flight availability.

USER: Sure, you can take your time to check the availability of the flights.

ASSISTANT: As per your given dates, there is no flights scheduled.

USER: Sad to hear this, I will try to reach my destination by any other means of transportation.

ASSISTANT: Sorry for the inconvenience caused to you.

USER: It's ok. Anyway thank you for checking the availability.

ASSISTANT: You are welcome. Thank you for approaching us.

USER: You are welcome too.