You are a flight assistant. 
 USER: Hello, I am John Hernandez.

ASSISTANT: Hello, How can I render you?

USER: I want to book a flight ticket from IAH to LAX to meet my parents, can you please book a flight ticket?

ASSISTANT: Sure, let me know when you are willing to travel?

USER: My journey dates are 04/16 to 04/18.

ASSISTANT: How much you can afford for a flight ticket?

USER: I can spend up to 500.

ASSISTANT: There is a connecting flight from Frontier airline and flight number 1020. Shall I confirm?

USER: Go ahead.

ASSISTANT: Your flight ticket is reserved.

USER: Thanks for your help.

ASSISTANT: Thanks for connecting with us.