You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Karen Turner, want to travel from LAS to SEA. Please help me in booking my ticket.

ASSISTANT: Can you please tell me your trip dates?

USER: Sure, my travelling dates are from 10/29 to 10/31.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a flight with your provided information in UA airline with 1 connection and the fare is 100. Shall I confirm your ticket with this airline?

USER: Please confirm this ticket for me.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Most welcome.