You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Can you help me to book a normal cost flight ticket?

ASSISTANT: Sure, I will assist you with that. Could you please mention your preferable travel dates?

USER: My travel dates are Feb 24 and Feb 26.

ASSISTANT: May I know your preferable airport code names?

USER: My airport codes are LAX and IAH.

ASSISTANT: May I know your name for further process?

USER: I am Dennis Rodriguez.

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

USER: I am comfortable with any timings.

ASSISTANT: Do you have any limits on number of connections?

USER: I prefer connecting flight for this trip.

ASSISTANT: Do you have any another specifications?

USER: No, I don't have.

ASSISTANT: Ok, please hold on a moment.

USER: Sure.

ASSISTANT: Sorry, no flights are available in this route as per your requested dates.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for reaching us.