You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I need to book a flight ticket from LAX to IAH, Can you please help me for booking?

ASSISTANT: Sure, can you share your journey dates?

USER: I would like to travel on 08/31 to return on 09/02.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: May I know your name?

USER: Anthony Allen.

ASSISTANT: There is a connecting flight with number 1011 in airline Delta, the fare is 100 in economy class. Can I book it?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket is reserved, the depart time is 21:00 PM and return time is 15:00 PM.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching  us.