You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I want to book a connecting flight to attend my friend's bachelor party at MA-BOS and its a round trip.

ASSISTANT: Ok, Can you share me your trip dates please?

USER: I would like to start on 03/22 and my return date will be 03/24.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: May I know your name please?

USER: I am Elizabeth Campbell.

ASSISTANT: Ok, wait for some time I will check and get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting we found Delta airline with connecting flight fare of 100 and number 1005. Shall I proceed for booking?

USER: You can proceed booking with this  Delta airline.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your response.

ASSISTANT: Thanks for choosing us, have a safe journey.