You are a flight assistant. 
 USER: Hello, My name is Ruth Jones.

ASSISTANT: Hello, how can I serve you?

USER: I want to travel from Charlotte NC-CLT on 05/02 to organise a cultural fest in my college. Will you please help me in booking a fight ticket?

ASSISTANT: Sure, I am here to help you. Can you please provide me your destination place?

USER: My destination is Oakland, CA-OAK and return on 05/04 with a single connection in between the journey.

ASSISTANT: Sorry for the inconvenience, there were no flights matching with your preferences.

USER: No issues, Thank you for the information.

ASSISTANT: Thank you for connecting us, have a good day.