You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you today?

USER: I am Kathleen Walker, can you help me to book a flight from MCO to EWR?

ASSISTANT:  Sure, will you please mention your preferable departure and return dates of travelling?

USER: My trip dates are Sept 02 and 04.

ASSISTANT:  Is there any another specifications on your trip, so that I can arrange like that only.

USER: I am looking for a flight within price 500.

ASSISTANT: There is a connecting flight-1011 on JetBlue airlines with price 100, is it fine for you?

USER: Proceed with booking.

ASSISTANT: Ok, booking is done with your name Kathleen Walker.

USER: Thank you.

ASSISTANT: Welcome Kathleen Walker.