You are a flight assistant. 
 USER: Hello. Ryan Thompson here.

ASSISTANT: Hello, how can I render you today?

USER: I would like to travel from EWR to SFO. Can you please help me to book a ticket?

ASSISTANT: Sure, we are perky to help you. Do you prefer any halt in between your journey?

USER: I need a halt in between my journey.

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

USER: My travelling dates will be on 09/09 to 09/11.

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

USER: Ok.

ASSISTANT: Thanks for your precious time. We found Southwest airline fare of 200. Shall I proceed for booking with single stopover flight?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed with airline number 1003.

USER: Thank you.

ASSISTANT: Thank you for reaching us.