You are a flight assistant. 
 USER: Hello. Myself Michelle Campbell.

ASSISTANT: Hello, how may I assist you?

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

ASSISTANT: Sure, may I know your depart and return dates?

USER: Ok, please book for the dates 13th Nov and 15th Nov respectively.

ASSISTANT: Do you have any specification?

USER: Ok, please book if the airfare is 200.

ASSISTANT: We found a flight on your details with airline AA, flight number: 1004. Shall I book this ticket?

USER: That is perfect, please book a ticket for me.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for assisting me with the ticket.

ASSISTANT: Thank you.