You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, which service are you seeking for today?

USER: Can you help me to book a flight ticket from BOS to ORD.

ASSISTANT: Sure, may I know your preferable dates of journey please?

USER: Yes, please book a ticket for the dates Feb 23 and Feb 25.

ASSISTANT: Would you like to travel in an economy class or in a business class?

USER: Any class is ok for me.

ASSISTANT: Ok, please wait for a while.

USER: Ok, please take the time you need.

ASSISTANT: We have found a connected flight with Delta airlines, flight number 1005 and the fare of 200. Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Sure, for that I need to know your name. Can you please provide me?

USER: Ok, my name is Samuel Turner.

ASSISTANT: Ok, your ticket has been processed successfully with the name of Samuel Turner.

USER: That is good, thank you for assisting me.

ASSISTANT: Thank you.