You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a ticket from HOU to LAX to go for Innovation festival.

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: My travelling dates are Apr 1 and Apr 3.

ASSISTANT: May I know your name?

USER: I am Rachel Jones.

ASSISTANT: Do you have any other specifications?

USER: I want single connection.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: Thanks for waiting there are no flights found on your details.

USER: Ok, no issues. Thank you.

ASSISTANT: Thanks for approaching us.