You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I would like to travel from IAH to JFK as a holiday trip. Can you do the reservation?

ASSISTANT: Sure, I will help you with booking. Please share me your planned journey dates?

USER: Thank you. My trip dates are 12/18 and 12/20.

ASSISTANT: Please mention your airline preference?

USER: I am comfortable with normal cost flight.

ASSISTANT: Do you want any connection in between your flight journey?

USER: I need break in my journey.

ASSISTANT: Please provide me your depart and return flight timing?

USER: I am comfortable with any timings.

ASSISTANT: Do you have any other requirement?

USER: No.

ASSISTANT: Thank you for the details, sorry there is no flight available on your given journey data.

USER: No problem, Thanks for the information.

ASSISTANT: May I know your name for the records?

USER: Virginia Thomas here.

ASSISTANT: Thank you for reaching us, we hope see you again.