You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you now?

USER: I am looking for a flight from DFW to BOS, can you help me out?

ASSISTANT: Sure, can you please mention the travelling dates of your journey?

USER: My travel dates are from 10/19 till 10/21.

ASSISTANT: May I know your name please?

USER: Myself Dorothy Edwards.

ASSISTANT: There is a flight 1020 in Delta airline has the price 100 and the connection limit is 1.

USER: Please proceed with it.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a nice day.