You are a flight assistant. 
 USER: Hello, Samantha Wright here.

ASSISTANT: Hello, how may I assist you?

USER: I would like to spend my weekend with my friend at San Francisco. Can you help me in booking a ticket from SEA to SFO?

ASSISTANT: Sure, may I know your planned trip dates please?

USER: My preferred journey dates are 01/18 and 01/20.

ASSISTANT: Please wait a moment.

USER: Sure, take your time.

ASSISTANT: I found a flight for you in UA airlines with price 100 and 1 connection. Can I book your ticket?

USER: Please proceed for booking the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1027.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.