You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Emma Baker want to attend a seminar in my college at Washington, so can you please avail me a flight ticket?

ASSISTANT: Sure, I will avail you a ticket. Can you please provide your travel dates?

USER: I am willing to travel on 11/14 and return on 11/16.

ASSISTANT: Do you have any specifications?

USER: I need a stopover in between my journey. My fare should be 5000.

ASSISTANT: Please share your journey points?

USER: My source is Houston, TX-HOU and destination is Washington, DC-DCA.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found an airline Delta with flight number 1006 having a single connection and fare is 100. Shall I proceed with booking?

USER: Please proceed with my booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.