You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How may I amend you today?

USER: Please book a ticket to Los Angeles, CA-LAX from Seattle, WA-SEA, for culture, heritage and folk festivals.

ASSISTANT: Ok. I am perky to help you. May I have your travelling dates?

USER: My departure date is 12/17 and 12/19 is my return date.

ASSISTANT: Please share your name.

USER: My name is Gary King.

ASSISTANT: Are you willing to travel with a connecting flight?

USER: Connections limit is 1.

ASSISTANT: You have a Southwest airline with 1029 which matches your request. Shall I proceed to book?

USER: Please let me know ticket price?

ASSISTANT: Price is 200.

USER: Please proceed to book a ticket.

ASSISTANT: Your reservation is done.

USER: Thanks.

ASSISTANT: Thank you.