You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My name is Amy Smith from Philadelphia. I want to visit Flower festival in Houston, HOU with my friends. Could you please aid me for booking on March 25?

ASSISTANT: Yes, can you tell me your return date?

USER: Sure, I have a plan to return on 27 March.

ASSISTANT: Ok, can I know your return airport code?

USER: I have already mentioned above.

ASSISTANT: Could you share me your source airport code?

USER: Sure, it is PHL.

ASSISTANT: Do you have any other specifications?

USER: I need a stopover in between my journey.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found an economy class ticket with a price of 200 and 1 connection.

USER: Sure, please proceed for booking.

ASSISTANT: Your ticket is booked.

USER: May I know the flight details?

ASSISTANT: Flight number is 1006 of Spirit airlines.

USER: Ok, thank you.

ASSISTANT: Thank you for contacting us.