You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Elizabeth Turner is here.

ASSISTANT: How may I help you?

USER: I need a connecting flight to Houston, TX - IAH. Can you search a flight for me?

ASSISTANT: Sure, I can help you. Could you please share your journey dates?

USER: 07/05 and 07/07 are my journey dates.

ASSISTANT: From which place would you like to start?

USER: I would like to start from Las Vegas, NV - LAS.

ASSISTANT: How much is your budget for this ticket?

USER: 1000 is my budget for my ticket.

ASSISTANT: Please wait a while.

USER: Sure.

ASSISTANT: Thanks for your time. There are no flights found with a halt.

USER: Ok, no problem.

ASSISTANT: Thank you for communicating with us.

USER: Thanks for the information.

ASSISTANT: Have a pleasant day.