You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Virginia Mitchell.

ASSISTANT: How can I help you Mitchell?

USER: I want to attend an event in Washington. Can you help me to book a ticket from IAH to DCA?

ASSISTANT: Please mention your travelling dates.

USER: I want to fly on 10/15 and 10/17.

ASSISTANT: Please give me a moment.

USER: Ok, take your time.

ASSISTANT: I found a flight 1008 from UA airlines with 1 connection for you.

USER: Proceed to booking.

ASSISTANT: Your booking is done successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.