You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your guidance for today?

USER: I am Patrick Hernandez. I would like to book a ticket to Houston, can you please help me out?

ASSISTANT: Yes, I am here to help you. Can you please help me with your planned dates of trip?

USER: I am travelling on these dates 07/29 and 07/31.

ASSISTANT: Can you please specify your location codes for your journey?

USER: I am flying from IAD to IAH.

ASSISTANT: Hold on for a second.

USER: Sure, take your time.

ASSISTANT: I have found a flight with a single connected flight which costs 100 with flight 1001. Would you like to book this flight for your journey?

USER: Ok, you can proceed with this flight.

ASSISTANT: I have confirmed your flight ticket which is provided by Frontier airline.

USER: Thank you for your valuable services.

ASSISTANT: My pleasure, thank you for reaching out here.