You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Charles Anderson here, I want to reserve my ticket from IAH to PHX, can you please help me to book a ticket?

ASSISTANT: Ok, may I know your travelling dates?

USER: Sure, my dates of journey is from 12/15 to 12/17.

ASSISTANT: Ok, please wait.

USER: Sure, please make sure that the connections limit is 1.

ASSISTANT: Hawaiian airline providing flight ticket with connection limit 1 and price 100. Shall I proceed?

USER: Ok, please proceed with this ticket booking.

ASSISTANT: Ok, your reservation has been confirmed.

USER: Thank you for your help in booking me a ticket.

ASSISTANT: Most welcome.