You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: Carolyn Jones here. Reserve a flight ticket from IAD to PHL?

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, my itinerary dates are 11/12 and 11/14.

ASSISTANT: Give me a moment.

USER: Ok.

ASSISTANT: There is a flight with number 1015 in airline UA.

USER: Please proceed for booking the ticket.

ASSISTANT: Can I book it? The fare is 100 with 1 connection.

USER: Yes, please proceed.

ASSISTANT: Your ticket is reserved.

USER: Thank you so much.

ASSISTANT: Thank you for opting us.