You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Dennis Collins.

ASSISTANT: Dennis Collins, how may I assist you today?

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

ASSISTANT: Yes, I will help you. Dennis Collins, do you need a direct or connecting flight?

USER: I need a flight with connection limit 1.

ASSISTANT: Please help me with your planned travel dates.

USER: I am departing on Mar 21 and return on Mar 23.

ASSISTANT: Please let me know if you have any other preferences.

USER: I do not have any other preference.

ASSISTANT: We have a connecting flight operated by Frontier Airlines with a fare of 100. Is it ok for you?

USER: Please proceed for booking.

ASSISTANT: I have booked your ticket in flight-1023.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us. Have a happy journey.