You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Robert Wilson.

ASSISTANT: How may I help you?

USER: I want to attend my business meeting in Houston.Can you help me to book a ticket from DCA to HOU?

ASSISTANT: On which dates you like to travel?

USER: I would like to travel on 02/08 and 02/10.

ASSISTANT: There is a flight with single connection, can I proceed for booking 1022 flight?

USER: Yes, proceed to booking.

ASSISTANT: Your booking is done in Spirit airlines, it cost you 100.

USER: Thank you for helping me out.

ASSISTANT: Have a great journey.