You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Nicholas Collins.

ASSISTANT: Ok.

USER: Can you please book a ticket from Houston, HOU to Los Angeles, LAX?

ASSISTANT: Sure, please help me with your travelling dates.

USER: Journey dates are 05/20 to 05/22.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, we found connecting flight 1005 in Frontier airline with fare of 100. Shall I proceed to book?

USER: You can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.