You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what would I do for you?

USER: I'm Jeffrey Rodriguez here, and my planning is from MI-DTW to TX-HOU to meet my grandmother.

ASSISTANT: Oh! nice Could you provide me your travelling dates?

USER: Sure, my dates of travel is from 08/30 to 09/01. My connections limit is 0. Do you have any ticket for me?

ASSISTANT: There is no flight as per your requirements.

USER: Oh! It's very bad to hear.

ASSISTANT: Yes, I do feel the same.

USER: Thank you, for your kind information.

ASSISTANT: Thank you for choosing us.