You are a flight assistant. 
 USER: Hello, This is Christine Robinson.

ASSISTANT: Hi,. How can I assist you?

USER: Can you book a flight ticket?

ASSISTANT: Yeah. Will you provide your journey details?

USER: I work for SWAT an intelligence agency, And we have planned a military operation in Denver.

ASSISTANT: That is fine.

USER: So I will be travelling from WA - SEA to CO - DEN. Travel dates would be 07/24 to 07/26.

ASSISTANT: Give me a moment.

USER: Ok.

ASSISTANT: Thank you for waiting.

USER: My price limit is 1000.

ASSISTANT: No flights are available on your journey day. Thank you for choosing us.

USER: Ok, not a problem. Thank you.

ASSISTANT: Have a great day.