You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today from my end?

USER: Samantha Carter here. I would like to book a ticket from IAH to PHL, can you please help me with that?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: The travel dates are from 05/17 to 05/19.

ASSISTANT: Do you have any specifications?

USER: I need a halt.

ASSISTANT: Here is a flight with 1 stop and price is 200 in economy class, can I proceed with it?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with 1020 flight in Hawaiian airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us.