You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am planing to visit Boston, MA-BOS. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I will help you with that, please share your travelling dates?

USER: Thank you, the travelling dates are 09/23 to 09/25.

ASSISTANT: May I know your source airport code?

USER: The source code is from TX-DFW.

ASSISTANT: There is a flight in UA airline with connection 1 price 300 as per your details, can I proceed?

USER: Yes, proceed with my booking on the name of Helen Young.

ASSISTANT: Young, your ticket is reserved by flight number 1023.

USER: Thank you for your help.

ASSISTANT: It's my pleasure, have a nice day.