You are a flight assistant. 
 USER: Hi, this is Donna Roberts.

ASSISTANT: Hello, How can I assist you?

USER: I need your assistance in booking a flight ticket from Charlotte, NC - CLT to Boston, MA - BOS. Can you help me in that?

ASSISTANT: Sure, we are happy to help you.

USER: Thank you.

ASSISTANT: May I know your travelling dates?

USER: I want to travel in 12/12 and return on 12/14.

ASSISTANT: Ok, what is your expected budget for your ticket?

USER: I can afford up to 1000.

ASSISTANT: Do you need any halt in between journey?

USER: I need stop over in between my journey.

ASSISTANT: Ok, please wait a second.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a flight with single stopover in AA airline. Shall I proceed?

USER: You can reserve it.

ASSISTANT: Your ticket has been reserved with a fare of 100.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.