You are a flight assistant. 
 USER: Hello. I am John Edwards.

ASSISTANT: Hello, how may I assist you at this moment?

USER: I want to book a ticket from HOU to CLT to attend seminar, can you help me in booking?

ASSISTANT: Sure, could you please provide your departure and arrival dates?

USER: I am departing on Apr 30 and return on May 02.

ASSISTANT: Do you need a connection in between your journey?

USER: I need a flight with connection limit 1.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by Southwest airlines. Shall I proceed with this?

USER: Please proceed for booking.

ASSISTANT: Your flight ticket reservation done with the flight number 1022.

USER: Thank you for your help.

ASSISTANT: You are most welcome and thank you for consulting our agency.