You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Ronald Rodriguez.

ASSISTANT: Yes, Ronald.

USER: I want to book a ticket from IAD to LAX to attend workshop, can you help me in booking?

ASSISTANT: I am glad to help you out. Please provide me your trip dates.

USER: My departure date is on 07/13 and return on 07/15.

ASSISTANT: Here is a flight with 1 stop and price is 200 in Delta airlines, can I confirm with it?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been booked with 1023 flight.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.