You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking a flight ticket from HOU to PHL?

ASSISTANT: Sure, I am here to help you for this. Could you please share me your trip dates?

USER: I want to fly on Oct 01 and return on Oct 03.

ASSISTANT: May I know your name please?

USER: Myself Carol Robinson.

ASSISTANT: Do you have any specifications regarding your journey?

USER: I need a single connection.

ASSISTANT: Is there any other criteria?

USER: No.

ASSISTANT: As per your data, there is a flight with Southwest Airlines and the ticket fare is 100. Would you like me to make the booking now?

USER: You can proceed to booking.

ASSISTANT: Carol Robinson, your ticket is reserved in economy class with the flight-1011. Your depart time is 5:00 hours and again your arrival time is 19:00 hours.

USER: Thank you.

ASSISTANT: Thank you very much for contacting our agency.