You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in booking a flight ticket on the name Gary Hill with a single connecting flight?

ASSISTANT: Sure, on what dates you wish to travel?

USER: I need to travel on 06/13 and 06/15.

ASSISTANT: Please let me know your airport codes.

USER: Sure, I am flying from MSP to OAK.

ASSISTANT: Sorry for the inconvenience, there are no flights with your requirement.

USER: Ok, no issue. Thank you.

ASSISTANT: Have a good day.