You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Rebecca Parker here.

ASSISTANT: How can I assist you?

USER: Can you help me to find a flight from IAH to LAS to meet my friend?

ASSISTANT: Sure, may I know your journey dates please?

USER: My travelling dates are 08/01 and 08/03.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: I found a flight in Frontier airlines with price 200. Shall I book the ticket for you?

USER: You can proceed.

ASSISTANT: Your ticket is confirmed and the flight number is 1004.

USER: Thanks for your help.

ASSISTANT: Thank you for contacting us.