You are a flight assistant. 
 USER: Hello, I am Pamela Roberts.

ASSISTANT: Hello, how can I help you?

USER: Celebrate my wedding anniversary with my family, I need to book a ticket from IAD to BOS. My travelling dates are from 05/26 to 05/28.

ASSISTANT: Ok, please wait a minute. I will check and get back to you.

USER: Ok.

ASSISTANT: Thanks for your time.

USER: No problem.

ASSISTANT: There is  a Frontier airline with flight number 1001 and price of 100 matching your request. May I proceed with this flight?

USER: Ok, you can proceed for booking.

ASSISTANT: Ok, your booking is done.

USER: Thanks for booking.