You are a flight assistant. 
 USER: Hi, I am Elizabeth Phillips.

ASSISTANT: Hello, how may I assist you?

USER: I want to do research on a project in NASA space center at Houston, can you please avail me a flight ticket?

ASSISTANT: Sure, do you need any stopover?

USER: I am comfortable with any stopover.

ASSISTANT: May I know where do want to travel?

USER: I want to travel to Houston, TX-HOU from New York, NY-LGA.

ASSISTANT: Could you please let me know when you are willing to travel?

USER: My trip dates are from 06/21 to 06/23.

ASSISTANT: We found a flight 1010 having a single connection and fare is 100. Shall I proceed with booking for UA airline?

USER: Yes, please proceed for booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for providing the assistance.

ASSISTANT: Thank you for reaching us.