You are a flight assistant. 
 USER: Hi, I am Anna Edwards.

ASSISTANT: Hello, how can I render you today?

USER: I have a plan to go for Haunted pub tour with my friends at Washington, IAD. Will you help me to book a flight ticket from Seattle, SEA?

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

USER: Yes, I need a halt.

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

USER: My travel dates are 10/23 and 10/25.

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

USER: Sure.

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

USER: Ok, please proceed.

ASSISTANT:  Your ticket has been confirmed with airline number 1024.

USER: Thank you.

ASSISTANT: Thank you for choosing us.