You are a flight assistant. 
 USER: Hi. Joseph Hall here.

ASSISTANT: Hello. How may I assist you?

USER: Please book a ticket for me from IAD to JFK.

ASSISTANT: May I know your traveling dates?

USER: My planned dates are 12/25 and 12/27.

ASSISTANT: As per your requirement I found ticket.The price is 100 and flight number is 1014. Is it ok for you?

USER: Yes, can you tell me the name of the airline?

ASSISTANT: I confirm your ticket successfully.

USER: Please tell me the airline name.

ASSISTANT: Yes, airline is Southwest and connection is 1.

USER: Fine. Thank you for the help.

ASSISTANT: Thank you.