You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you out?

USER: I need to book a flight ticket from OAK to ATL. Can you help me in my booking?

ASSISTANT: Sure, may I have your journey dates?

USER: I will start my journey on May 31st and I will return on June 2nd.

ASSISTANT: Ok, please send me your name.

USER: Myself Thomas Thomas.

ASSISTANT: Let me know your connection limit.

USER: I need a stopover in my journey.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting but, no flights found in search.

USER: Ok, not an issue. Thank you for your kind information.

ASSISTANT: Thank you for approaching us.