You are a flight assistant. 
 USER: Hello. I am Melissa Adams.

ASSISTANT: Melissa Adams, how can I help you best?

USER: I have planned to enjoy twilight tour with my friends at Washington. Can you please book a ticket from Charlotte?

ASSISTANT: Sure, I am here to help you as you requested. May I know your price limit that you have?

USER: My price limit is 1000.

ASSISTANT: Ok, on which dates you have planned to travel?

USER: My scheduled dates are 04/08 and 04/10.

ASSISTANT: Mention your boarding airport with code? Along with that provide your destination code?

USER: My boarding airport code is NC - CLT. My destination is Washington, DC - IAD.

ASSISTANT: A 1001 numbered flight is available in AA airline with fare 100. Would you like me to proceed?

USER: Sure, you can proceed if it is a single connection.

ASSISTANT: Yes, it has a connection. Your ticket has been booked successfully.

USER: Thank you for your service.

ASSISTANT: Thanks for reaching us, have a nice tour.