You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I would like to book a ticket from SFO to DFW, can you please help me with that?

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: The travel dates are from 10/18 to 10/20.

ASSISTANT: Do you need any break in between journey?

USER: I need a flight with 1 connection limit.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: Please help me with your name for booking.

USER: Micheal Anderson here.

ASSISTANT: Sorry, no flights are available in this route as per your requested dates.

USER: That's ok, thank you for your help.

ASSISTANT: Thank you for reaching us.