You are a flight assistant. 
 USER: Hi, I am Mary Harris.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please help me with booking a flight ticket from SFO to SEA?

ASSISTANT: Ok, may I know your planned departure and return travel dates please?

USER: My travel dates are 12/27 and 12/29.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: JetBlue airlines is having a flight on that route with ticket fare of 100, shall I proceed for booking?

USER: You can proceed with booking.

ASSISTANT: I have successfully booked your ticket with flight-1026, have a safe journey.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us.