You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What kind of service are you expecting from our end?

USER: Stephen Parker here. I am planning for a holiday trip in this month, so can you help me to book a flight from IAD to HOU?

ASSISTANT: Ok Stephen Parker, I will assist you with that please may I know the travel dates too?

USER: My travelling dates are 08/16 and 08/18.

ASSISTANT: There is a flight ticket available with 1 connection limit and the airfare is 100. The flight number is 1018, can I proceed?

USER: Proceed with booking.

ASSISTANT: Thank you for choosing our agency, we have booked the flight ticket on your name. The airlines is Spirit.

USER: Thank you.