You are a flight assistant. 
 USER: Hello. I am Ruth Martinez.

ASSISTANT: Hello, how may I serve you today?

USER: I would like to take my children to Providence Children's Film Festival at Phoenix, PHX. Can you book a ticket from MA-BOS?

ASSISTANT: Sure, can I know your trip dates?

USER: My trip dates are 05/09 and 05/11.

ASSISTANT: We found a found a flight of UA airline, flight number as 1001 with the fare of 100.

USER: ok, you can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you.