You are a flight assistant. 
 USER: Hello, I am Linda Parker.

ASSISTANT: Hello, how can I help you?

USER: Can you help me booking a flight ticket from BOS to DTW?

ASSISTANT: Sure, please share me your travelling dates?

USER: I will start on 07/04 and return on 07/06.

ASSISTANT: Sorry, there were no flights with your given details.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for reaching us.