You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I want to visit Washington, can you please help me to book a ticket from MCO to DCA?

ASSISTANT: Yes, I can help you with that. Could you please provide your travelling dates?

USER: Sure, my dates of trip is from 10/19 to 10/21.

ASSISTANT: Hold on for a second, I will revert back to you. I have found a flight ticket for you with a fare of 100 and 1 connection.

USER: Sure, please make sure that the connection limit is 1.

ASSISTANT: Can I proceed to booking?

USER: Ok, please proceed with this booking of a ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help in booking a ticket.

ASSISTANT: Thank you for reaching us. Can I know your name?

USER: Myself Melissa Nelson here. Thank you.

ASSISTANT: You are welcome.