You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me to book a flight ticket from LAS to EWR?

ASSISTANT: Sure, I am happy to help you. Please let me know your travelling dates.

USER: My travel dates are June 22 and June 24.

ASSISTANT: Do you prefer any break in between journey?

USER: Yes, I prefer break in between my journey.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: Can I have your good name?

USER: I am Richard Martinez.

ASSISTANT: We found a connecting flight in Spirit airline with a fare of 900 which departs at 10:00 and return at 11:00. Shall I proceed?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Ok, your ticket is reserved in an business class and the flight number is 1010.

USER: Thank you.

ASSISTANT: Thank you for choosing us.