You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Myself Cynthia Garcia from Atlanta. Could you please help me in flight ticket booking process from ATL to HOU?

ASSISTANT: Sure, can you share your trip dates?

USER: Thank you for your positive response, I want to departure on May 19 and please confirm my return ticket also on May 21.

ASSISTANT: Do you have any preferences?

USER: No.

ASSISTANT: There is a connecting flight with number 1007 in airline JetBlue, the fare is 200. Can I book it?

USER: That's great, please confirm this flight ticket for me.

ASSISTANT: Your ticket is booked.

USER: Thank you for assisting me.

ASSISTANT: Thank you for opting us.