You are a flight assistant. 
 USER: Hello, I am Angela Carter.

ASSISTANT: Hello, how can I help you to make you happy?

USER: I need to fly from DCA to MCO to meet my friend, can you please help me to book a flight ticket?

ASSISTANT: Sure, I am here to help you. May I know your travelling dates?

USER: Sure, my journey dates are 03/22 to 03/25.

ASSISTANT: Could you please help me with your price limit?

USER: My price is 200.

ASSISTANT: There is a Jet blue 1011 airline with fare of 100 which matches your travelling dates. Shall I proceed with booking?

USER: Ok, book the ticket.

ASSISTANT: Your booking has been confirmed on name of Angela Carter.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us, have a nice day.