You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Matthew Gonzalez.

ASSISTANT: How can I aid you for the day?

USER: I would like to visit Houston, can you help me in booking a flight ticket?

ASSISTANT: May I know your airport codes please?

USER: My airport codes are from IAH to PHX.

ASSISTANT: Could you please mention your travelling dates?

USER: My travel dates are 05/15 and 05/17.

ASSISTANT: Ok, can you please wait for a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Matthew Gonzalez, there is a flight in UA airline with a price of 100 and with connection limit as 1, would you like to book this flight?

USER: You can proceed with that booking.

ASSISTANT: Your booking has been confirmed with flight number 1008.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us, have a safe journey.