You are a flight assistant. 
 USER: Hello. I am William Thompson.

ASSISTANT: Hello, how may I serve 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 booking?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My planned dates are from 10/12 to 10/14.

ASSISTANT: May I know your airport codes?

USER: My airport codes are from SEA to HOU.

ASSISTANT: Do you need any halt in between the journey?

USER: Yes, I need a halt.

ASSISTANT: Please wait for while.

USER: Ok.

ASSISTANT: Thank you for waiting, I found a airline of Spirit, flight number is 1007 and fare is 100. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.