You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I'm Kevin Mitchell.

ASSISTANT: How may I serve you for the day?

USER: As a wildlife photographer, I am planning to go BOS to capture the pictures of birds over there. Please book me a ticket from DTW.

ASSISTANT: Ok, let me know your travel dates?

USER: I am looking for flights on 11/22 and 11/24.

ASSISTANT: No flights found on your requirement, sorry for the inconvenience.

USER: That's ok, thank you for your time.

ASSISTANT: Thanks for connecting with us. Have a great afternoon.