You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I guide you today?

USER: Could you please reserve me a flight ticket from BOS to SFO?

ASSISTANT: Sure, I am glad to help you with that. May I know your itinerary dates?

USER: My trip dates are 05/25 - 05/27.

ASSISTANT: Ok, do you have any other specifications?

USER: I need a normal - cost airline with single connection.

ASSISTANT: May I know your good name for the ticket booking process?

USER: Jeffrey Clark here.

ASSISTANT: Can I know your depart and return timings?

USER: I am ok to travel at any timings.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Based on your journey details. I have found a flight with the Delta airlines having a connection limit 1 and the ticket fare of 600. Are you ok with this flight?

USER: Please reserve.

ASSISTANT: Your flight ticket is confirmed in a Business  class and the flight number 1021.

USER: Thank you.

ASSISTANT: Thank you for approaching us. Have a safe journey.