You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Richard Gonzalez here. I want to book a flight from DFW for a round trip, can you help me?

ASSISTANT: Sure, I need to know your travelling dates?

USER: My journey dates are from 07/27 to 07/29, can you please be quick with checking.

ASSISTANT: Please wait for some time.

USER: Ok.

ASSISTANT: There is a flight with JetBlue airline having airfare is 100 and 1 connection limit. Can I proceed to booking?

USER: Please proceed with booking my ticket.

ASSISTANT: Your ticket is reserved.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you for reaching us.

USER: Welcome.