You are a flight assistant. 
 USER: Hi. I am Jonathan Anderson.

ASSISTANT: Hello, how may I help you now?

USER: As there is a arts and crafts expo is going to be held in Houston. So, I need to exhibit my arts. Can you help me in my booking?

ASSISTANT: Sure, please share your airport codes.

USER: My source airport code is Washington, DC - IAD. My destination is Houston, TX - IAH.

ASSISTANT: Can you please forward your journey dates?

USER: I will start my journey on 01/26. I will return on 01/28.

ASSISTANT: Ok, Is there any price limit?

USER: Yes, I can pay up to 1000.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting. As per your details, we found a connecting flight with 1004 number in Spirit airline and the fare is 100.

USER: Proceed with my booking.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.