You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit Disneyland park with my family. Can you help me to do the reservation?

ASSISTANT: Sure, could you please share your airport codes to check the availability of the flights?

USER: 07/27 and 07/29.

ASSISTANT: Please share your airport codes.

USER: Airport codes are ORD-LAX.

ASSISTANT: Ok, there is a flight with price 100 and connection 1. Is it ok for you?

USER: Please book the flight.

ASSISTANT: Ok, please provide your name for booking the ticket.

USER: Helen Perez.

ASSISTANT: Ok, your booking is done.

USER: Thanks for the service.

ASSISTANT: Thanks for reaching us. Have a safe journey.