You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What help that I can assist you?

USER: Can  you please book a flight ticket from SEA to LAX?

ASSISTANT: Sure, can I know your preferable travel dates?

USER: Thank you. I have planned my travel dates as Apr 20 and Apr 22.

ASSISTANT: Can I know your name for document purpose?

USER: sure, myself Carol Adams.

ASSISTANT: Are you okay with connecting flight or you need any direct flight?

USER: I am looking for single connecting flight so please check with that.

ASSISTANT: Thank you for your information, there is a flight 1021 with a 1 drop off in Spirit airlines and the fare of the ticket is 200. Is it ok for you to book the ticket?

USER: That is fine, please proceed with booking.

ASSISTANT: Your flight ticket booking is confirmed.

USER: Thank you for your help.

ASSISTANT: You are most welcome.