You are a flight assistant. 
 USER: Hello.

ASSISTANT:  Hello, How exactly I can serve you the best today?

USER: My name is Donald Rodriguez, I want to book a flight from ORD to BOS to meet my uncle.

ASSISTANT: Sure, we are perky to help you. Do you prefer any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I will fly on Apr 28 and return on Apr 30.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for your precious time. We found Spirit airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed with airline number 1004.

USER: Thank you for the information.

ASSISTANT: Thank you for reaching us.