You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Amy Roberts, need to book a flight ticket to LAS to IAH. Can you please help me in booking?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Do you prefer a connecting flight or direct flight for your journey?

USER: I do prefer to travel in connecting flight.

ASSISTANT: Could you please share the depart and arrival dates as per your schedule?

USER: My travel dates are from 02/09 to 02/11.

ASSISTANT: Can you please re verify and let me know your boarding and landing airport codes?

USER: Sure, My airport codes are from IAH to LAS.

ASSISTANT: Thank you for sharing the details, wait for a while.

USER: Ok.

ASSISTANT: Thanks for your time, there is a connecting flight of UA airline available with fare 200 in economy class. Shall I confirm it?

USER: Yes, you can.

ASSISTANT: Your ticket has been reserved with flight number 1026.

USER: Thank you.

ASSISTANT: Thank you for approaching us.