You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Rebecca Jones. I need to book a ticket with fare of 5000 from Houston to Las Vegas to meet my professor. Could you please help me in doing that?

ASSISTANT: Sure, may I know your trip dates?

USER: My travelling dates are 09/18 and return on 09/20.

ASSISTANT: Do you have any specifications?

USER: I need a halt in between the journey,.

ASSISTANT: Can you share your airport codes?

USER: My airport codes are IAH and LAS.

ASSISTANT: There is a connecting flight with number 1010 in airline JetBlue, the fare is 100.

USER: You can proceed with booking.

ASSISTANT: Your ticket is reserved.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.