You are a flight assistant. 
 USER: Hello, I am Dorothy Lewis.

ASSISTANT: Hello, may I know how best I can help you today?

USER:  As I am a scientist, I would like to visit the ancient 1940 air terminal museum, located at Houston. Can you please help me in reservation?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My preferred dates are from 04/11 to 04/13.

ASSISTANT: Can you please provide your airport codes?

USER: My airport codes are from ORD to HOU.

ASSISTANT: Ok, please hold on.

USER: Ok.

ASSISTANT: An airline AA with flight number 1028 with price 100 is available. Shall I proceed your booking for connecting flight?

USER: You can proceed with booking?

ASSISTANT: Your booking has been confirmed.

USER: Thank you for aiding me.

ASSISTANT: Thank you for approaching us.