You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I am Joseph King. Can you help me in booking a ticket from LAX to BOS?

ASSISTANT: Ok, can you please tell your travel dates to proceed?

USER: My planning dates are from 05/16 to 05/18.

ASSISTANT: Spirit airline is available with 1 connection and the price limit is 100.

USER: That's great, please proceed.

ASSISTANT: Shall I proceed? Your ticket has been booked with flight number 1003.

USER: Thank you for your help.

ASSISTANT: You are most welcome.