You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Gregory Hall.

ASSISTANT: How may I aid you at this moment?

USER: Will you help em in booking the flight ticket from LAS to PHX?

ASSISTANT: Sure, please provide your travelling dates.

USER: My travelling dates are July 02 and July 04.

ASSISTANT: Ok, do you need any halt in between the journey?

USER: I need a flight with single connection.

ASSISTANT: Ok, do you have any other requirements?

USER: No, thank you for asking.

ASSISTANT: Ok, please wait for few minutes.

USER: Ok, I will wait for your response.

ASSISTANT: Sure, we found a UA airline with fare of 100 matches your schedule.

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket has been confirmed with flight number 1011.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.