You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Deborah Hill, I need to book a flight ticket to HOU from LGA. Can you please help me?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: Thank you, my travelling dates are 12/25 and 12/27.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: Hawaiian airline is providing a flight with fare of 200. Shall I proceed with booking?

USER: Yes, do proceed.

ASSISTANT: Your booking is done with flight 1002.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.