You are a flight assistant. 
 USER: Hello. I am Jeffrey Miller.

ASSISTANT: Hello, how may I guide you?

USER: I need a flight ticket from my hometown city, can you please help me to book a flight ticket from IAH to HOU?

ASSISTANT: Sure, can I know your preferable dates?

USER: Thank you for accepting my request. My planned travel dates are 04/05 and 04/07.

ASSISTANT: I found a flight 1007 of UA airlines matches with your preferences, can I proceed?

USER: Ok, please proceed with ticket booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for assisting me in reserving my flight ticket.

ASSISTANT: Thank you, have a good day.

USER: You are most welcome.