You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Good Evening.

USER: I am Michelle Robinson.

ASSISTANT: I hope you are doing well Robinson. How can I retrofit you?

USER: I planned to visit Denver Botanic Gardens with my family at Denver,  could you please help me with reserving a plane ticket?

ASSISTANT: I can certainly help you with that. May I know where is Denver Botanic Gardens located?

USER: Thank you for accepting my request, it is located in Denver behind the airport DEN.

ASSISTANT:  Thank you for providing the airport code of your destination, do you need any way station in between the journey points?

USER: Yes, I need a break in between the journey because it gives me more refreshment.

ASSISTANT: Ok, have you planned for the one way trip or do you need return ticket too, can you please provide your dates that you have planned?

USER:  have planned to start on 03/08 and return on 03/10 from the Denver Botanic Gardens.

ASSISTANT: Ok, how much fare are you expecting for your trip, can you please share with us?

USER: I can pay up to 500.

ASSISTANT: Can you please tell your source airport code?

USER: Sure, I would like to start my journey from DFW location.

ASSISTANT: It's fine and all your details are been noted in our system. I am keeping the conversation on hold to check the best flights availability in your route.

USER: Ok, take your time.

ASSISTANT: Sorry for the inconvenience, all the direct flights are already reserved in this route. If you want to travel in a connecting flight, we can provide.

USER: No problem for me, I have other source to reach my destination in time. Thanks a lot for the information.

ASSISTANT: Thank you for reaching us, have a great day.