You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: Can you help me to book a a flight from BOS to DFW?

ASSISTANT: Sure, we are mirthful to help you. Can you please share your travel dates that you have planned?

USER: My travelling dates are Feb 12 and 14.

ASSISTANT: Do you need any flag stop in between journey?

USER: I prefer connecting flight.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: May I know your good name please?

USER: My name is Elizabeth Gonzalez.

ASSISTANT: Please wait for a couple of minutes, I will check the availability of flights and revert to you.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a Southwest airline, flight number-1013, connections-1 and ticket-100.

USER: Proceed with booking.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thank you for your help.

ASSISTANT: It's my pleasure to help you.