You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Emma Edwards here.

ASSISTANT: How may I assist you today?

USER: Please help me out in booking the ticket from DFW to DEN.

ASSISTANT: May I know your travelling dates please?

USER: My trip dates will be June 13 to June 15.

ASSISTANT: Do you need any connection limit?

USER: I want a direct flight.

ASSISTANT: We are glad to inform you that there is a flight found with an airline Southwest of flight 1013 in an economy class with connection limit is 0.

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.