You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I am Linda Clark and I would like to travel Houston to attend an important meeting, can you find a flight ticket for me?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Could you please provide your preferable dates that you want to travel?

USER: Sure, the travelling dates are 08/09 and return back on 08/11.

ASSISTANT: Ok, may I know your origin and destination airport codes for booking?

USER: Sure, the nearest airport codes are from IAD to IAH.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure.

ASSISTANT: Based on your information, flight number 1029 from Spirit airlines with 1 connection with the fare of 200 is available for you. Shall I book it for you?

USER: Yes, please confirm my ticket.

ASSISTANT: Ok, your reservation is done successfully.

USER: Thank you for your help in my ticket booking.

ASSISTANT: Thank you for reaching us, have a great journey.