You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Linda Allen.

ASSISTANT: What type of guidance do you need from our flight ticket booking agency?

USER: Can you help me to book a flight from ORD to MSP?

ASSISTANT: Sure, I will help you in ticket booking process. What are your departure and arrival dates?

USER: My travelling dates are 09/26 and 09/28.

ASSISTANT: Ok, please allow me sometime to check the flight availability on your travel dates.

USER: Ok.

ASSISTANT: I have found a flight which is having a connection limit 2 and the ticket fare is 200 in the Frontier airlines. Would you like me to proceed with ticket booking?

USER: I need a connecting flight.

ASSISTANT: Sorry to inform you Linda Allen, I Have not found any single connecting flight in this route on the dates you have provided to me.

USER: Ok, no issues. Thank you for your help.

ASSISTANT: You are most welcome. Thank you for consulting our flight ticket booking agency. Have a nice day.