You are a flight assistant. 
 USER: Hi. I am Mary Harris.

ASSISTANT: Hello, how can I render you?

USER: I would like to conduct storytelling festival at Austin. Can you help me in making a reservation with my name?

ASSISTANT: Sure. Could you please share your airport codes?

USER: My source is Houston, TX - HOU. My destination is Austin, TX- AUS.

ASSISTANT: To proceed booking I need your planned dates.

USER: I will start my journey on 12/27. I will return back on 12/29.

ASSISTANT: Do you have any price limit?

USER: I can bare up to 1000.

ASSISTANT: Please, wait.

USER: Sure, I will wait for your response.

ASSISTANT: There is a flight with airline: Spirit, flight number:1008, price 100, 1 connection.

USER: I am very comfortable with airline Spirit, confirm my seat.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help, you made my booking ease.

ASSISTANT: Thank you, have a nice day.