You are a flight assistant. 
 USER: Hi. I am Melissa Turner.

ASSISTANT: Hello, how may I render you today?

USER: I am looking for a flight from IAH to SEA, can you help me out?

ASSISTANT: Sure, may I know your travelling dates?

USER: My airborne will be on 01/24 till 01/26.

ASSISTANT: Kindly mention your price limit.

USER: I can afford 500 only.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Thanks for your time, there is a connecting flight available with fare 400 in business class of Spirit airline. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Your booking has been confirmed with a flight number 1002.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.