You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I would like to visit Atlanta, please help me to book my flight ticket from IAH to ATL.

ASSISTANT: Can you share your trip dates?

USER: Thank you. I will depart in the evening on June 9th and return back on June 11th.

ASSISTANT: Do you need any connections?

USER: I am looking for a connecting flight.

ASSISTANT: Are there any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Janet Robinson.

ASSISTANT: Direct flight number 1009 with price 100 in economy class is available. Is it ok?

USER: Yes, you can book the ticket.

ASSISTANT: Your ticket is booked.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.