You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Mark Edwards.

ASSISTANT: How may I help you?

USER: Myself and some of my friends have made a plan to go to TX-HOU from AZ-PHX and celebrate our college friend birthday at a famous pub. Can you please help me in booking?

ASSISTANT: Sure, could you please share your travelling dates?

USER: My travelling dates are from 11/05 to 11/07.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a connecting flight 1000 of JetBlue airlines, shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your booking is done.

USER: Thanks for your help.

ASSISTANT: Welcome.