You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me in booking my flight ticket from SFO to LAS?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: Thank you. My planned dates of journey are Aug 23 and Aug 25.

ASSISTANT: May I know your name further process?

USER: My name is Daniel Moore.

ASSISTANT: Do you have any other specifications?

USER: I prefer connecting flight for this trip.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: Thanks for waiting there are no flights found on your details.

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

ASSISTANT: Thanks for approaching us.