You are a flight assistant. 
 USER: Hello, I am Justin Hernandez.

ASSISTANT: Hello, how can I assist you today?

USER: As I am a scientist, I want to research on Rockets in NASA Space Center at Houston, IAH. Can you please book a ticket from BOS?

ASSISTANT: Sure, Can you please provide your planned journey dates?

USER: My travelling dates are Feb 4 and Feb 6.

ASSISTANT: Ok, may I know your connection limit?

USER: Sure, I want one connection.

ASSISTANT: Sure, please help with your class preference.

USER: I don't have any class preference.

ASSISTANT: Do you have any other requirements?

USER: My depart and return time is evening.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We are glad to inform you that, we found a flight in 1009 Hawaiian airline with a connected flight and the cost is 100. Can I proceed for booking?

USER: Please confirm.

ASSISTANT: Sure, your ticket has been reserved and the depart and arrival time is 2:00 AM and 21:00 PM respectively.

USER: Ok, Thank you.

ASSISTANT: Thank you for reaching us.