You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am looking for a flight ticket , can you please book me a ticket from CLT to JFK, can you please help me out?

ASSISTANT: Sure, do you have any limits on number of connections?

USER: I need a single connected flight.

ASSISTANT: Can you please share your travelling dates?

USER: I am travelling on these dates June 6th and 8th.

ASSISTANT: Please share your airlines preference.

USER: I prefer normal-cost airlines.

ASSISTANT: Do you have any other requirements?

USER: I need single connected flight.

ASSISTANT: Can I get your name?

USER: Daniel Hernandez here.

ASSISTANT: We found an American airlines with single connection and flight number is 1027. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed with economy class.

USER: Thank you for your services.

ASSISTANT: Thank you.