You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to book a ticket from IAH to ATL, can you assist me in booking my ticket?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My preferred dates are Apr 27th and Apr 29th.

ASSISTANT: Do you have any other specifications?

USER: I need single connection between my trip.

ASSISTANT: Please help me with your name for booking.

USER: Rebecca Edwards.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1001. Shall I proceed with this flight?

USER: Proceed.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.