You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER:  I am Linda Miller want to travel IAH from EWR to attend a conference.

ASSISTANT: Ok.

USER:  Can you book a connecting flight?

ASSISTANT: Sure, I am glad to help you.

USER: Thank you.

ASSISTANT: Can you please share your planned journey dates?

USER: My journey dates are Aug 08 and Aug 10.

ASSISTANT: How much you can afford for this journey?

USER: I can afford 1000.

ASSISTANT: Please, wait a minute.

USER: Ok.

ASSISTANT: Thank you for your time. Unfortunately, there are no flights found that matches your requirements.

USER: Ok, no issues. Thank you for availing me.

ASSISTANT: Thank you for reaching us.