You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Mark White, want to travel from ATL to HOU. Please help me in booking my ticket.

ASSISTANT: Sure, can I know your travelling dates?

USER: Sure, my travelling dates are from 08/28 to 08/30.

ASSISTANT: Do you have any particular time for departing and returning?

USER: Yes, my departing time should be in the morning.

ASSISTANT: Would you like to prefer direct flight or connecting flight?

USER: I can adjust in any of the connecting flight.

ASSISTANT: We found AA airline with price 100 and economy class and airline number is 1016 with arrival time is 11 AM and departure time is 11 AM, Shall I proceed for booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.