You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: James Anderson here. I need to book a flight from MCO to OAK, can you please help me in booking?

ASSISTANT: Yes, please can you share your travel dates?

USER: My preferable trip dates are from 12/27 to 12/29.

ASSISTANT: Thanks for your patience. I have found AA airlines which flies with one connection.

USER: Ok, please proceed with booking.

ASSISTANT: Yes, I have confirmed your flight ticket.

USER: Thank you for your service.

ASSISTANT: Thank you.