You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Amanda Green.

ASSISTANT: How may I help you out?

USER: Can you help me in booking a flight ticket from Dallas to Boston?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My depart dates is on 06/13 and arrival is in on 06/15.

ASSISTANT: Can I know your airport codes too?

USER: DFW to BOS are my airport codes.

ASSISTANT: Do you have any preferences?

USER: I need a stopover in between my journey.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: You can proceed.

ASSISTANT: Ok, your ticket has been booked with flight number 1020.

USER: Thank you.

ASSISTANT: Thank you for reaching us.