You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: I am Joseph Rodriguez want to travel to Las Vegas  to meet my cousins.

ASSISTANT: Ok, let me know your airport abbreviates?

USER: I will depart from MA-BOS to NV-LAS.

ASSISTANT: Can I have your connection limit?

USER: I need one connection.

ASSISTANT: Please share me your scheduled dates of travel?

USER: My travelling dates are MA-BOS to NV-LAS.

ASSISTANT: Ok, provide your price limit?

USER: Price should not exceed 5000. My travelling dates are 05/10 and 05/12.

ASSISTANT: There is a flight from Delta airlines with the fare of 100 and flight number 1019. Shall I confirm?

USER: Ok, you can proceed.

ASSISTANT: Your ticket is booked with single connecting flight.

USER:  Thank you for booking.

ASSISTANT: Thanks for communicating with us.