You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: Myself Mary Allen. I would like to travel to ATL from LAS for buying a new flat in Atlanta.

ASSISTANT: May I know your travelling dates please?

USER: Can you help me? My journey dates 10/12 to 10/14.

ASSISTANT: I found a flight with your requirements in Frontier airlines with 1 connection.

USER: May I know the flight fare?

ASSISTANT: Price is 300.

USER: I want a flight with price 200.

ASSISTANT: I am sorry there are no flights with your price limit.

USER: That's ok.

ASSISTANT: Thank you for approaching us.

USER: Thank you.