You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Please book me a flight ticket from DCA to HOU to meet my family.

ASSISTANT: Sure, may I know your travel dates?

USER: I have planned to travel on July 08th and return on July 10th.

ASSISTANT: Do you have any specifications?

USER: I prefer connecting flight.

ASSISTANT: May I know your name?

USER: Kimberly Garcia.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: We found an airline Frontier with flight 1004 having a fare 100 with stopover. Shall I proceed with booking?

USER: Ok, please book this ticket.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you.