You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Robert White. I am looking for a flight from Atlanta, can you help me out?

ASSISTANT: Ok, may I know your airport codes?

USER: My origin airport code is ATL and destination airport code is HOU.

ASSISTANT: Fine, let me know your travelling dates too.

USER: I want to depart on Mar 29th and return will be on Mar 30th.

ASSISTANT: Ok, can I have your preferences which you want to travel?

USER: I prefer only normal cost airlines.

ASSISTANT: Please reconfirm your travel dates.

USER: Sure, my recur would be on Mar 31st.

ASSISTANT: Fine, wait a moment I will revert you back with the proper information.

USER: Ok, take your own time.

ASSISTANT: There is a connecting flight-1028 with price 100, is it ok for you?

USER: Ok, that's prefect. Please go ahead and proceed with it.

ASSISTANT: Ok, booking is done on AA airlines.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thanks for contacting us, have a safe trip.