You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Deborah Perez. I am planning to book a ticket to visit a new place at Los Angeles.Can you please book a ticket from BOS to LAX?

ASSISTANT: Ok, may I know your travelling dates for the following trip?

USER: I would like to travel on 05/21 and return on 05/23.

ASSISTANT: Please give me a moment to check.

USER: Sure, take your own time.

ASSISTANT: Thank you for waiting, I found a flight-1002 by Delta airlines is available for you with 1 connection at the price of 100. Shall I book it?

USER: Yes, you can book it.

ASSISTANT: Your booking is confirmed, thank you for using our services.

USER: Thank you for your service.

ASSISTANT: Have a nice day, enjoy your journey.