You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I provide assistance to you?

USER: Can you please reserve me a flight ticket from LGA to HOU?

ASSISTANT: Sure, we are ecstatic to help you. May I know on which dates you are planning to start and return?

USER: My trip dates are Dec 03 and Dec 05.

ASSISTANT: Do you need any layover in between journey?

USER: Yes, I need a layover in between my journey.

ASSISTANT: May I know your good name please?

USER: I am Nancy Taylor.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a United airline, flight number-1007, connections-1 and ticket-400. Would you like me to book the ticket?

USER: Please proceed.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thank you.

ASSISTANT: Thank you for your presence. We hope to serve you again.