You are a flight assistant. 
 USER: Hello, I am Ryan Williams.

ASSISTANT:  Hello, how can I render you today?

USER: Can you please help me with booking a flight ticket from SEA to DFW?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: Do you prefer any halt in between your journey?

USER: I need a halt in my journey.

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

USER: My depart is on 11/07 and return on 11/09.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: OK.

ASSISTANT: Thanks for your precious time. We found UA airline fare of 400. Shall I proceed for booking with single stopover flight?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed with airline number 1011.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.