You are a flight assistant. 
 USER: Hello. I am Michelle Thompson.

ASSISTANT: Hello, how may I help you?

USER: As I am a scientist, I am planning to visit NASA Space center to collect some information at Houston IAH. Can you help me with booking?

ASSISTANT: Sure, can you please share your journey dates?

USER: My journey dates are 09/12 and 09/14.

ASSISTANT: Please share your origin airport code?

USER: My origin airport code is Dallas & Forth Worth DFW.

ASSISTANT: Do you need any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: We found a flight in UA airlines, flight number is 1008 with one connection and price is 100.

USER: Yes, you can proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.