You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I need to book a flight ticket from LAX to BOS to enjoy religious festivals.

ASSISTANT: Can I know your travelling dates?

USER: Sure, my travelling dates are May 26 and May 28.

ASSISTANT: Do you have any preference?

USER: I need a connected flight.

ASSISTANT: Let me know your name.

USER: Sure, Stephanie Campbell here.

ASSISTANT: Found ticket with United airlines for price 200 having flight number 1003. Shall I book a ticket?

USER: Yes, you can.

ASSISTANT: Ticket is booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you.