You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I want to attend a seminar on spirituality, could you book my ticket from ATL to HOU?

ASSISTANT: Sure, I will help you with that. Can you please provide your departure and return dates of travelling?

USER: My itinerary dates are Jan 12 and Jan 14.

ASSISTANT: On whose name I have to book the flight ticket?

USER: Book the ticket on the name of Rachel Moore.

ASSISTANT: Do you have any connection limit?

USER: I have no requirements.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure.

ASSISTANT: We regret to inform you that, there are no flights moving to your region with your requested dates of travelling.

USER: No problem, thank you.

ASSISTANT: Thank you for approaching us, hope you have a great day.