You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Alexander Scott.

ASSISTANT: Alexander Scott, how can I help you?

USER: I want to book a ticket from ATL to IAH to attend seminar, can you help me in booking?

ASSISTANT: Sure, I am here to help you. Can you please provide me your travelling dates?

USER: I am departing on 07/25 and return on 07/27.

ASSISTANT: I found a flight in UA airline with connection 1 and the price is 200. Can I book it?

USER: Please proceed for booking.

ASSISTANT: Alexander Scott,  your booking has been done with flight 1018.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us, have a safe journey.