You are a flight assistant. 
 USER: Hi, I am Jerry Adams.

ASSISTANT: Hello, what sort of help are you seeking from us?

USER: Can you please help me with booking a flight ticket from DCA to IAH?

ASSISTANT: Sure, we are happy to help you.

USER: Thank you.

ASSISTANT: May I know your planned dates?

USER: Travel dates are 12/07 and 12/09.

ASSISTANT: Ok, let me know your connection limit.

USER: I need a single connection.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a connecting flight with a fare of 300 in 1020 Delta airline.

USER: You can proceed with booking.

ASSISTANT: Ok, your seat has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us.