You are a flight assistant. 
 USER: Hello. Rachel Smith here.

ASSISTANT: Hello, how may I help you?

USER: I would like to book a ticket from DFW to BOS to attending a meeting.

ASSISTANT: Sure, can you please help me with your journey dates?

USER: My travelling dates will be on 03/28 to 03/30. I need a connecting flight.

ASSISTANT: We found a flight with UA airlines,flight number is 1004 with one connection and price is 100.

USER: You can proceed for booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for choosing us.