You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Margaret Moore here, I want to reserve my ticket from DCA to BOS, can you please help me in this?

ASSISTANT: Ok Moore, can I have your travel dates?

USER: Sure, my required dates of journey is from 12/31 to 01/02. Please make sure that the connections limit is 1.

ASSISTANT: According to your information, there is a connecting a flight for you with price 100 of Southwest airline, shall I proceed?

USER: Ok, please go ahead with this ticket booking.

ASSISTANT: Ok, your reservation is done.

USER: Thank you for your help.

ASSISTANT: It's my pleasure.