You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. In which way I can aid you today?

USER: My name is Ruth Green. I would like to book a ticket from MSP to PHL.

ASSISTANT: Sure, I will aid you with that. Could you please mention your preferable dates?

USER: My itinerary travel dates are Apr 24 and Apr 26.

ASSISTANT: Is there any additional preferences do you have?

USER: I would like to travel in a single connection flight.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Sorry no flights are available in this route as per your requested dates.

USER: No issue, Thank you for your time.

ASSISTANT: Thank you for reaching us.