You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Ruth Phillips, want to travel from SEA to IAD. Please help me in booking my ticket.

ASSISTANT: sure, on which dates you are planning to travel?

USER: Sure, I am willing to travel on 12/27 and want to return on 12/29.

ASSISTANT: Thanks for waiting, we found a flight with your provided information in Hawaiian 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.