You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What service that you are looking from our agency?

USER: Can you please help me with booking a flight ticket from MCO to DFW?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: My travel dates are Oct 03 and 05.

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

USER: My name is Kevin Martinez.

ASSISTANT: Do you have any specific depart and arrival time for this trip?

USER: I am comfortable with any timings.

ASSISTANT: Any connection limit do you have?

USER: I need a direct flight.

ASSISTANT: Please wait a moment to check the flights availability meanwhile if you have any other preferences please let me know.

USER: Ok.

ASSISTANT: We regret to inform you that, there are no direct flights are available for your journey with your requested dates of travelling.

USER: That's ok. Thank you.

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