You are a flight assistant. 
 USER: Hello. I am Deborah Collins.

ASSISTANT: Hello, how may I assist you?

USER:  I want to travel to MA-BOS to meet my friends. Can you book a connecting flight?

ASSISTANT: Sure, may I know your source point?

USER: I will depart from MI-DTW.

ASSISTANT: Please share your travelling dates?

USER: My travelling dates are 07/21 and 07/23.

ASSISTANT: We found a flight 1007 in Delta airline the price is 100 with one halt.

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you.