You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER:  I  am Deborah Brown want to travel to TX-DFW to meet my brother from MA-BOS. Can you book a ticket?

ASSISTANT: Sure, we are here to serve you? Please share your planned travelling dates?

USER: My travel dates are 01/15 and 01/17.

ASSISTANT: Do you prefer any halt with in your journey?

USER: I need a connecting flight.

ASSISTANT: We found a direct flight, shall I proceed?

USER:  No do not proceed.

ASSISTANT: Ok, thank you.

USER:  Thank you for availing me.