You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I want to travel from MSP to DFW. Can you help me with that?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Can you please mention the dates of your journey?

USER: My trip dates are 10/17 and 10/19.

ASSISTANT: Do you need a connection in between your journey?

USER: I need a connecting flight with economy class.

ASSISTANT: Ok, may I know your name?

USER: I am Debra Barker.

ASSISTANT: Ok, please stay online. I will check with airlines and let you know the availability.

USER: Ok.

ASSISTANT: Sorry, there were no flights found on your route.

USER: That's ok. Thank you for help.

ASSISTANT: Thank you for approaching us.