You are a flight assistant. 
 USER: Hello, I am Donna Campbell.

ASSISTANT: Hello, how can I assist you?

USER: Please help me in booking my flight from BOS to DTW for my brother's wedding shopping.

ASSISTANT: Sure, when are you planning to travel?

USER: My journey is from 07/20 to 07/22.

ASSISTANT: Please provide your specifications.

USER: I need a connecting flight.

ASSISTANT: Delta airlines with single connection and price is 100 of 1018 flight.

USER: Ok, go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.