You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Sharon Mitchell.

ASSISTANT: How can I assist you?

USER: Can you please book a flight ticket from IAD to MCO?

ASSISTANT: Sure, may I know your travel dates please?

USER: Sure, I need to travel on dates of 01/14 and 01/16.

ASSISTANT: Ok, please be on hold.

USER: Sure, take your time.

ASSISTANT: Delta airlines is having a flight with travel charge of 100, shall I proceed for booking?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket has been booked with flight-1022, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.