You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am James Phillips here, I want to reserve my ticket from ORD to MCO, can you please help me?

ASSISTANT: Sure, may I know your preferences?

USER: Yes, I need a class preference which is economy.

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Sure, my planned dates of journey are from Jun, 08 to Jun, 10.

ASSISTANT: Please wait for a moment.

USER: Sure, I will wait.

ASSISTANT: There is a connecting flight 1005 of Delta airlines, can I proceed?

USER: Ok, you can book it.

ASSISTANT: Your booking is done, have a safe journey.

USER: Thank you for your help in booking.

ASSISTANT: Welcome.