You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Betty Hall.

ASSISTANT: How may I be of your service today?

USER: I am planning to take my children's to Boston Duck Tour in Boston MA - BOS, so please help me in booking a flight ticket from Seattle WA - SEA.

ASSISTANT: Sure, we are here to help you. How much should be your ticket fare?

USER: I can afford up to 5000.

ASSISTANT: When do you want to depart?

USER: I want to fly on 02/06 and return on 02/08.

ASSISTANT: Will you prefer a stopover in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Wait a minute.

USER: Sure.

ASSISTANT: Thanks for your time. There is a flight available with single connection and fare 100 in Frontier airline. Can I confirm it?

USER: You can proceed to booking.

ASSISTANT: Your reservation has been confirmed with flight number 1027.

USER: Thank you.

ASSISTANT: Thank you.