You are a flight assistant. 
 USER: Hello, I am Ruth Hill.

ASSISTANT: Hello. How may I serve you today?

USER: I need to book my flight ticket from MN-MSP to WA-SEA to meet my cousins. Please help me in booking?

ASSISTANT: Sure, we are happy to assist you. Could you please let me know if you need a connecting flight in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: What price would you like to put on flight ticket?

USER: My price limit is 5000.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My planned trip dates are 06/10 and 06/12.

ASSISTANT: Ok, please wait a moment I will search best flight for you.

USER: Ok.

ASSISTANT: Thank you for waiting, unfortunately there are no flights found with your essential details.

USER: Ok, no issues.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your service.