You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you?

USER: I am Justin Nelson. I want to attend a Significant Historic event in Dallas & Fort Worth, can you help me out?

ASSISTANT: Sure, may I know your journey details?

USER: My airport codes are SEA - DFW and dates on 01/04 to 01/06, price limit 5000 with single connection.

ASSISTANT: Ok, please wait a moment. Let me check and get back to you.

USER: Ok.

ASSISTANT: Thanks for being patient. There is a Southwest airline with flight number 1017 matching your requirements. May I proceed for booking with this airline?

USER: Ok, please proceed with booking.

ASSISTANT: Ok, your reservation has been confirmed.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.