You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Michael Jones.

ASSISTANT: How can I assist you?

USER: I am planning to visit Philadelphia, can you please book me a ticket from HOU to PHL?

ASSISTANT: Ok, may I know your travelling dates?

USER: My preferable journey dates are from 06/29 to 07/01.

ASSISTANT: Here is a flight ticket with fare 300 and 1009 as flight number. Shall I proceed for booking?

USER: Please book my ticket with this airlines.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.