You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, do you need any help from us?

USER: I am Patricia Lewis. I am planning to travel from DFW to DCA, help me in booking a flight for me?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My travelling dates are 06/04 to 06/06.

ASSISTANT: The Southwest airline with flight number 1023 is available having fare as 100 and connection as 0, is it ok for you?

USER: Can you please check for the connecting flight?

ASSISTANT: Ok, please allow me a moment.

USER: Ok.

ASSISTANT: Sorry, there is no flight with your requested connection limit.

USER: That's ok, thank you for your information.

ASSISTANT: Thank you for consulting us, have a great day.

USER: You are welcome.