You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Elizabeth Lopez from Atlanta. I would like to visit Houston to meet my friend so please help me with flight ticket booking.

ASSISTANT: Sure, I am glad to assist you in that flight ticket booking. May I know your airborne and recur travel dates that you have planned to move?

USER: Sure, I would like to travel on dates of 03/21 and 03/23.

ASSISTANT: May I know your airport codes?

USER: Sure, I need to travel from ATL to HOU as these are very much near to my travelling locations.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100  with flight number 1009. Shall I proceed with this flight?

USER: That is fine, please proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Most welcome.