You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what kind of help you are looking from our agency?

USER: I am William Walker, want to travel from MCO to EWR. Please help me in booking my ticket.

ASSISTANT: Sure, I will help you with that. Can you please provide your planned dates of journey?

USER: Thank you and my trip dates are from 10/25 to 10/27.

ASSISTANT: Do you have any other requirements about your journey?

USER: Yes, my departing time should be in the evening with 1 connection.

ASSISTANT: Would you like to travel in a business class or in an economy class?

USER: I am ok with any class.

ASSISTANT: William Walker, there is a connecting flight by UA airlines having a ticket fare of 200 which departures in the evening and arrivals from your destination in the afternoon. Would you like me to book this flight for your journey?

USER: Please book this ticket for me.

ASSISTANT: I have booked your flight ticket with the flight 1021 in an economy class.

USER: Thank you for your help.

ASSISTANT: You are welcome, thank you for reaching us. Have a safe journey.