You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Janet Davis from Atlanta. I would like to meet my friends at Oakland, please help me in booking a ticket from ATL to OAK.

ASSISTANT: Sure, may I know your planned journey dates for enhanced search?

USER: I would like to plan my journey on 05/21 and return on 05/23.

ASSISTANT: Please give me a minute.

USER: I need a flight with 1 connection.

ASSISTANT: There are no flights available with your preferences.

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

ASSISTANT: Thank you for contacting us.