You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Jeffrey Campbell here.

ASSISTANT: Yes, Jeffrey.

USER: I want to construct a university in MCO, can you please book me a ticket from DFW?

ASSISTANT: Sure, I will help you. May I know your journey dates please?

USER: As my travelling dates are from 11/15 to 11/17.

ASSISTANT: Jeffrey, please give me a moment.

USER: Ok.

ASSISTANT: Jeffrey, Delta airline with flight number 1011 is matching with you.Are you interested to book a ticket with this airline?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been successfully booked, have a safe journey.

USER: Thank you for your support.

ASSISTANT: You are most welcome. Thank you for contacting us.Have a nice day.