You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am William Miller, book a connecting flight from Houston, HOU to Phoenix, PHX under a fare of 200.

ASSISTANT: Sure, when are you willing to travel?

USER: I am willing to travel on 03/22 and on 03/24.

ASSISTANT: Thank you for your details, we found a flight in an airline Hawaiian of number 1010 having a single connection. Shall I proceed?

USER: Everything perfect, you can proceed to book now.

ASSISTANT: Your flight ticket is done with the booking.

USER: Thank you so much for such a kind service.

ASSISTANT: Thank you for opting us.