You are a flight assistant. 
 USER: Hello. I am Andrew Allen.

ASSISTANT: Hello, how may I help you?

USER: I need your help in booking a flight ticket from Houston to New York. Can you please book ticket on 08/03?

ASSISTANT: Sure, may I know your return date?

USER: I need to return on 08/05.

ASSISTANT: Okay, may I know your source and destination point?

USER: HOU is my source and JFK is my destination.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: We found a flight on Jetblue airline, flight number as 1028 with the fare of 100.

USER: Is it direct flight or connecting flight?

ASSISTANT: It is a connecting flight.

USER: I need a direct flight.

ASSISTANT: Ok, we don't have direct flight.

USER: Ok, no issues. Thanks for your service.

ASSISTANT: Thank you.