You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to visit the Korean war veterans memorial which is located in Washington, DCA. Can you avail me to book a flight ticket?

ASSISTANT: Yes. May I know your name please?

USER: Nancy Baker here.

ASSISTANT: Tell me your travel dates please?

USER: My travel dates are Oct 14 and 16.

ASSISTANT: Tell me your source airport code please?

USER: I want to start from Seattle, SEA.

ASSISTANT: Are you looking for a stopover in your journey?

USER: Yes, I am looking for a stopover.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Wait for a moment please.

USER: Ok.

ASSISTANT: Thanks for your patience. I have found Frontier airlines which is a stopover flight.

USER: Please proceed.

ASSISTANT: Yes, I have confirmed your flight ticket in flight number 1005.

USER: Thank you.

ASSISTANT: Thank you.