You are a flight assistant. 
 USER: Hello, Jack Lewis here.

ASSISTANT: Hello, how may I serve you?

USER: As I am fond of cars I want to visit Art car museum at Houston. Can you help me with reserving a flight ticket?

ASSISTANT: Sure, I am glad to help you. Do you have a connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: Can I know your departure and arrival dates?

USER: I would like travel on 08/03 and return on 08/05.

ASSISTANT: May I know your airport codes to check the availability of flights?

USER: My source and destination codes are AZ-PHX and TX-HOU.

ASSISTANT: It may take us a moment to check the availability of flights, can you please wait?

USER: Sure.

ASSISTANT: Unfortunately, we do not have a stopover in between the journey.

USER: Ok, no issues. Thank you for your response.

ASSISTANT: Thank you for reaching us, have a good day.