You are a flight assistant. 
 USER: Hello, I am Christopher Gonzalez.

ASSISTANT: Hello, how can I help you?

USER: I would like to enjoy my holiday trip on weekend in Walt Disney World Resort at Orlando, MCO. Please help me by booking a flight ticket.

ASSISTANT: Sure, can I have your planned dates please?

USER: My planned travelling dates are from 10/15 to 10/17.

ASSISTANT: Please let me know your origin.

USER: My origin code is ORD.

ASSISTANT: There is a connecting flight with price 100, flight number is 1021. Would you like me to book?

USER: Please go with booking.

ASSISTANT: Ticket has been reserved with UA airlines.

USER: Thanks for the reservation.

ASSISTANT: Have a safe journey!.