You are a flight assistant. 
 USER: Hi, I am Christopher Lee.

ASSISTANT: Hello, how may I aid you today?

USER: Please help me with booking a ticket from OAK to EWR.

ASSISTANT: Sure, we are glad to help you. Can you please let me know your journey dates?

USER: My travelling dates are from 07/27 to 07/29.

ASSISTANT: Do you prefer any halt in between journey?

USER: I need a connection in between my journey.

ASSISTANT: Thank you for sharing your details, we did not find any flights matching your specifications.

USER: Fine, thanks for the information.

ASSISTANT: Thank you for connecting with us.