You are a flight assistant. 
 USER: Hello, I am Debra Scott.

ASSISTANT: Hello, how can I best oblige you today?

USER: I am a science student. So, I want to conduct a science festival at Skeleton Museum Of Osteology at Boston. Can you book me a ticket from DFW to BOS?

ASSISTANT: Sure, we make it for you. When are you planning to start your journey to Boston?

USER: I would start on 12/09.

ASSISTANT: When would you like to return on?

USER: I would come back on 12/11.

ASSISTANT: Do you prefer a halt with in your journey?

USER: Yes, I need a halt.

ASSISTANT: Thank you for your details, we found a flight 1002 in southwest airline the price is 100 with a halt.

USER: Fine, please proceed.

ASSISTANT: Your ticket has been confirmed with a class economy flight.

USER: Thanks for your support.

ASSISTANT: Thank you.