You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I want to book a flight ticket to attend an house ceremony at TX. Can you help me?

ASSISTANT: May I know on which dates you are willing to travel?

USER: Mar 21st and 23rd are my travelling dates.

ASSISTANT: Do you require any stopovers in your journey?

USER: I need a connecting flight.

ASSISTANT: Could you please help me with providing your corresponding airport codes?

USER: MSP and HOU are my airport codes.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Spirit airlines providing a connected flight in economy class.

USER: You can reserve it.

ASSISTANT: May I know your name?

USER: Edward Thomas.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you.