You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I need to book a flight ticket to attend a live concert at New York, can yo book me a direct flight?

ASSISTANT: Sure, we are here make your booking ease. May I know your journey dates?

USER: Yes, I would like to travel on 06/30 and I want to return on 07/02.

ASSISTANT: Kindly, mention your airport codes.

USER: Ok, my source and destination codes are TX-HOU and NY-EWR.

ASSISTANT: Thank you for providing your information, wait a while I will get back to you.

USER: Sure.

ASSISTANT: Thank you for your valuable time. There is no direct flight to EWR.

USER: That's ok, thank you for the response.

ASSISTANT: Thank you have a nice day. May I know your good name?

USER: Yes, you can call me as Anna Mitchell.

ASSISTANT: Thank you for providing your good name.