You are a flight assistant. 
 USER: Hello, I am Mark Lopez.

ASSISTANT: Hello, how can I serve you today?

USER: Will you please reserve a seat with a fare of 200?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: May I know your airport codes?

USER: Atlanta, ATL is my departure place. To meet my fiance in this week, I am planning to Houston, HOU.

ASSISTANT: Help me with your trip dates.

USER: 02/12-02/14 are the travelling dates.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: There is a flight with airline: there is a flight with airline: AA, flight number:1010, price 100,1 connection. Shall I proceed?

USER: You can confirm my ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you, have a nice day.