You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I planned to meet my friend in SEA, can you please help me to book a flight ticket from OAK?

ASSISTANT: Yes, I will definitely try my best to help you in booking your flight ticket. Could you please provide your planned dates of journey?

USER: I prefer to travel on Jan 8 and Jan 10.

ASSISTANT: Do you require any stopovers in your journey?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Is there any other specifications?

USER: I would like to travel in economy class.

ASSISTANT: Please share your name.

USER: I am Michael Green.

ASSISTANT: Sorry to say, no flights found with your requirement.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Thanks for reaching us.